TUESDAY, SEPTEMBER 22, 2026

## Reconstruction specification ### Reference format and global scene identity - **Image dimensions:** 768 × 608 pixels. - **Aspect ratio:** approximately 1.263:1, landscape. - **Scene type:** extreme close-up macro photograph of a hairy green plant structure occupied by multiple small insects. - **Primary subject:** a pale-green, densely bristled plant stem or immature plant tip descending from an upper branching/leaf-like structure. - **Secondary subjects:** numerous small black, dark brown, and orange-brown insects attached to or crawling on the plant hairs. - **Background:** completely out-of-focus dark green vegetation or foliage, with no visible sky, ground, horizon, buildings, or man-made objects. - **Photographic character:** direct-flash or very close macro photography, with sharply illuminated foreground hairs and insects against a substantially darker green background. --- # 1. Composition and geometry ## Image coordinate system Use pixel coordinates with: - `(0,0)` at the upper-left corner. - `x` increasing to the right. - `y` increasing downward. - Normalize positions by image width and height where useful. The image should remain a close, cropped macro frame. Do not widen the composition to reveal the whole plant. ## Camera position and viewing direction - Camera is positioned very close to the plant, approximately perpendicular to the main visible face of the hairy stem. - Viewing direction is slightly downward and slightly oblique rather than perfectly frontal. - The plant does not appear photographed from directly above or directly below. - The camera is close enough that the visible plant structure extends beyond the top and bottom edges. - The primary stem is approximately vertical in the frame but leans subtly: - upper central stem junction around `x = 0.36–0.43 W`; - lower stem around `x = 0.34–0.42 W`. - The upper branch/leaf structure runs roughly from the upper-left toward the upper-right, with irregular bends and overlapping hairy surfaces. - The camera is focused on the foreground plant and insects rather than the background. ## Horizon and vanishing points - **No visible horizon.** - No meaningful architectural vanishing point exists. - The background is a blurred field of green rather than a receding landscape. - The plant’s local directional lines are organic and irregular; do not impose straight-line perspective or geometric convergence. - Any apparent convergence is caused by the taper and curvature of the plant stem rather than lens perspective. ## Field of view and magnification - Estimated horizontal field of view: approximately **25–40 degrees**, depending on the assumed insect size. - Likely equivalent focal length: approximately **80–120 mm full-frame macro**, or a shorter lens used at very close focusing distance. - The magnification is high enough that: - individual plant hairs are clearly visible; - insect bodies occupy tens of pixels; - the subject is cropped by the frame; - the background loses all recognizable structure. - Perspective is mildly compressed, consistent with a moderate telephoto macro lens rather than a wide-angle lens. ## Major subject geometry ### Upper plant structure The upper plant structure occupies approximately: - **Horizontal extent:** `0–100%` of image width. - **Vertical extent:** `0–31%` of image height. - It is thickest near the top edge and becomes more articulated around the center. - A large pale green, hairy branch or leaf edge enters from the upper-left and extends through the upper-middle toward the upper-right. - The uppermost region contains dark insects and dark gaps between plant hairs. - The top edge is not cleanly separated from the subject: plant material and insects are cropped by the frame. Important upper contours: - A pale hairy diagonal or curved surface runs from approximately `(0.06W, 0.00H)` toward `(0.40W, 0.21H)`. - A central junction or bend occurs around `(0.35W, 0.25H)`. - A second upper branch continues toward approximately `(0.70–0.98W, 0.08–0.28H)`. - The right upper plant branch is curved downward slightly and contains a thick concentration of pale hairs along its lower edge. - The plant surface is irregular, not smooth or cylindrical. ### Main descending stem The primary stem is the dominant compositional element. - **Upper attachment/junction:** approximately `(0.35W, 0.20H)`. - **Main body:** descends to the bottom edge, with its centerline moving from about `x = 0.39W` in the upper-middle to `x = 0.34–0.38W` near the bottom. - **Approximate vertical extent:** `18–100%` of image height. - **Approximate width:** - near `y = 0.25H`: `20–25% W`; - near `y = 0.50H`: `16–20% W`; - near `y = 0.75H`: `12–17% W`; - near the bottom edge: `12–18% W`. - The stem narrows somewhat downward but has uneven, swollen, organic contours. - Its left edge is around: - `x = 0.22–0.28W` in the middle; - `x = 0.28–0.32W` near the bottom. - Its right edge is around: - `x = 0.48–0.55W` in the upper-middle; - `x = 0.45–0.50W` near the bottom. - The lower portion is cropped by the bottom edge. Do not terminate it naturally inside the frame. ### Central pink/reddish plant area - A visibly reddish-purple or maroon region runs along the left-central surface of the stem. - Approximate position: `x = 0.22–0.42W`, `y = 0.20–0.68H`. - This area is partly concealed by pale hairs. - It is not a clean painted stripe; it should be mottled, translucent, irregular, and interwoven with green tissue. - Approximate dominant color: muted dusty maroon, around RGB `(125, 62, 70)` to `(160, 90, 96)`. - Bright hairs crossing it should break up the color and prevent it from looking like a solid red surface. ## Insect placement The insects should be irregularly distributed, attached to the plant, and not arranged decoratively. ### Large black insect at upper-left - Approximate center: `(0.09W, 0.07H)`. - Size: approximately `7–10% W` wide and `7–12% H` high when including legs and highlights. - Dark, glossy, nearly black body. - Partially cropped or obscured by hairs and the upper-left edge. - Several small reflective highlights on the body. - Must not resemble a large beetle rendered with clean anatomical detail; keep it partially obscured and macro-photographic. ### Dark insect near upper center-left - Approximate center: `(0.25W, 0.05H)`. - Mostly dark brown-black and partially hidden in plant material. - Low contrast relative to surrounding shadows. ### Black insect near upper center/right - Approximate center: `(0.52W, 0.05H)`. - Rounded glossy black body. - Approximate size: `5–8% W` by `6–10% H`. - Positioned on or just above the pale upper plant structure. - Strong small white/gray specular highlight. ### Dark insect near upper-right - Approximate region: `x = 0.75–0.98W`, `y = 0.06–0.18H`. - Mostly black, elongated or clustered body forms. - Partly merged into dark green shadow and hair detail. - Avoid making this a clearly isolated, fully readable insect. ### Orange insects near the central junction - Cluster centered approximately at `(0.48W, 0.43H)`. - Two or more small orange-brown insects. - Combined cluster extent approximately: - `x = 0.43–0.57W`; - `y = 0.38–0.50H`. - Colors range from burnt orange to reddish amber: - approximate RGB `(165, 66, 25)`, - `(193, 87, 29)`, - with darker brown shadows. - Bodies should be rounded and glossy, with tiny legs or antenna-like forms. - They should appear attached to the hairy stem and partially blocked by hairs. ### Black insect at right-center - Approximate center: `(0.58W, 0.60H)`. - Size around `7–10% W` wide and `6–10% H` high. - Glossy black body with a slightly irregular oval shape. - Located on the right edge of the main stem or just beyond it. - Has a small pale/translucent appendage or highlight above/right of its body around `(0.61W, 0.53H)`. ### Brown insect below center-right - Approximate center: `(0.56W, 0.77H)`. - Dark brown, somewhat duller than the black insects. - Approximately `5–8% W` wide and `5–8% H` high. - Partially concealed by the stem hairs and low-contrast against the surrounding plant. ### Glossy black insect in lower center - Approximate center: `(0.45W, 0.87H)`. - Roughly `6–9% W` wide and `8–12% H` high. - Prominent black oval abdomen/body. - Has a small bright highlight near its upper-left or upper-facing surface. - Extends slightly away from the plant surface but remains visually attached to the hairy stem. ### Additional lower insects - One or more dark insects are visible near `(0.52W, 0.91H)` and near the bottom edge. - These are partially cropped and obscured. - Do not clean them up or remove them. - Keep lower-frame ambiguity and occlusion. ## Background spatial structure - Background occupies all regions not covered by the plant: - especially the entire right half, roughly `x = 0.60–1.00W`; - the lower-left and lower-right corners. - The main background is dark green and heavily defocused. - There is a vague brighter green region behind the upper-right plant, but no sharp leaf edges. - Background tonal variation should be smooth and low-frequency: - darker near upper-right and central-right; - somewhat lighter olive-green toward the lower-left and lower-right. - No bokeh circles with hard edges, no artificial lens flare, no visible background detail. --- # 2. Lighting ## Light source and direction - The scene appears illuminated by a small, close, frontal light source, most plausibly direct camera flash or a very close macro light. - Light direction is approximately: - from camera position; - slightly from upper-left/front; - with some frontal fill toward the right-facing plant hairs. - The illuminated hairs produce bright, narrow highlights, while the background remains much darker. - The strong foreground/background brightness separation is a major characteristic of the image. ## Sun direction and elevation - No sun or natural sky is visible. - Do not depict directional sunlight entering from above or create long cast shadows. - If a physical light model is used, treat the dominant illumination as **near-camera artificial light**, not as warm sunlight. - Effective light elevation is approximately frontal and slightly above the subject, but not enough to create a clear ground-plane shadow. ## Shadow direction and softness - Shadows occur primarily: - behind and beneath the dense hairs; - on the underside of the upper plant branch; - between clustered insects and plant fibers. - Shadows are relatively hard at the scale of individual hairs because of the small light source and macro distance. - There are also broad, soft dark regions caused by occlusion and the unlit background. - Do not create crisp cast shadows projected onto a flat background. - Shadow edges around hairs should be fine and irregular, while larger stem shadows should remain soft and mottled. ## Ambient illumination - Ambient fill is low to moderate. - The background is not completely black, but it is substantially darker than the foreground. - Dark green background areas retain visible color rather than becoming neutral black. - Shaded plant areas remain green or reddish-green, but are noticeably underexposed compared with the lit hairs. - Avoid evenly filling the scene with studio illumination. ## Relative brightness Approximate luminance hierarchy: 1. Bright pale hairs and direct specular reflections on insect bodies. 2. Lit green plant tissue. 3. Midtone green and reddish plant surfaces. 4. Black and dark brown insects in partial light. 5. Dark, defocused green background. - Bright hairs can approach the upper tonal range but should not be broadly clipped. - Black insects should contain some reflective gray highlights while retaining nearly black bodies. - The background should generally be **1–3 stops darker** than the best-lit foreground hairs. - Overall lighting is **localized, high contrast at macro detail scale**, but not cinematic or dramatically stylized. ## Lighting quality - Hard-to-moderate direct light on the subject. - Strong micro-specular response from glossy insects and moist-looking plant surfaces. - No warm golden-hour quality. - No broad softbox wrap. - No dramatic rim light separating the subject from the background. - Some haze or optical softness may occur in the brightest fine hairs, but the lighting itself is not hazy overall. --- # 3. Color rendering ## Overall white balance and cast - Overall rendering is slightly cool-to-neutral in the highlights, with a strong natural green dominance caused by the subject and background. - Do not apply a warm yellow or orange color grade. - The pale hairs have a slightly cool yellow-green/off-white appearance rather than neutral white. - The image is not strongly cyan or magenta. - There is a mild green cast in the midtones because of the foliage and dark green background. - Insect highlights may be neutral gray or slightly cool gray. ## Saturation - Overall saturation is moderate. - Green saturation is clear but not intensely neon. - The reddish plant tissue is muted and partly desaturated by pale hairs. - Orange insects are more saturated than the reddish plant tissue but remain small accents. - Black insects are near-neutral black with colored reflected highlights. - Do not globally boost saturation. ## Representative colors These values are approximate and should be treated as target ranges rather than exact flat fills. ### Background - Deep background green: - RGB approximately `(12, 45, 11)` to `(24, 70, 17)` - HEX approximately `#0C2D0B` to `#184611` - Mid background olive-green: - RGB approximately `(35, 83, 22)` to `(57, 101, 30)` - HEX approximately `#235316` to `#39651E` - Lower background may be slightly lighter and less black: - RGB approximately `(45, 91, 26)` - HEX approximately `#2D5B1A` ### Plant tissue - Main green plant surface: - RGB approximately `(104, 139, 65)` to `(142, 170, 88)` - HEX approximately `#688B41` to `#8EAA58` - Yellow-green illuminated portions: - RGB approximately `(164, 185, 116)` to `(195, 207, 151)` - HEX approximately `#A4B974` to `#C3CF97` - Dark green creases: - RGB approximately `(40, 78, 27)` to `(71, 105, 39)` - HEX approximately `#284E1B` to `#476927` ### Plant hairs - Midtone hairs: - RGB approximately `(177, 190, 144)` - HEX approximately `#B1BE90` - Bright hairs: - RGB approximately `(214, 220, 184)` to `(237, 235, 207)` - HEX approximately `#D6DCB8` to `#EDEBCF` - Hairs should not be pure white. Their brightness should vary greatly based on angle and focus. ### Reddish/purple plant area - Muted dusty red: - RGB approximately `(126, 61, 70)` - HEX approximately `#7E3D46` - Light reddish-pink hair-obscured areas: - RGB approximately `(170, 106, 111)` - HEX approximately `#AA6A6F` - Dark maroon shadow: - RGB approximately `(83, 39, 45)` - HEX approximately `#53272D` ### Insects - Glossy black insect bodies: - base RGB approximately `(1, 4, 4)` to `(9, 14, 12)` - HEX approximately `#010404` to `#090E0C` - Reflected highlights on black bodies: - RGB approximately `(90, 101, 91)` to `(180, 184, 157)`, but only in small patches. - Brown insects: - RGB approximately `(72, 42, 27)` to `(116, 65, 37)` - HEX approximately `#482A1B` to `#744125` - Orange insects: - RGB approximately `(165, 65, 22)` to `(199, 93, 31)` - HEX approximately `#A54116` to `#C75D1F` ## Color relationships - Pale hairs should contrast strongly against the dark green background. - The red/purple plant patch should remain subordinate to the green and pale hair colors. - Orange insects should be visible but small, not turned into dominant bright orange focal points. - The dark insects should be black rather than navy, purple, or pure featureless silhouette. - Do not introduce blue sky tones, beige architecture, or warm brown environmental colors. --- # 4. Tone and exposure ## Overall exposure - Overall exposure is moderately bright on the foreground subject but dark in the background. - The foreground is not uniformly exposed; the brightest hairs and insect reflections are much brighter than shaded plant tissue. - The image should retain a somewhat raw, direct-flash exposure rather than a balanced HDR exposure. ## Black point - Black point is low but not absolutely crushed across the entire image. - Dark background regions approach black-green, approximately RGB `(5–15, 20–45, 5–15)`. - Black insects should have bodies that are close to black, but with visible shape and localized reflected highlights. - Do not lift all shadows into gray. ## White point and highlights - White point is high on the brightest hairs and specular spots, but broad areas are not pure white. - A few tiny highlights may approach clipping. - Bright hairs should be pale cream-green, not neutral white. - Specular points on black insects can be bright gray or near-white, but should remain small. - Highlight roll-off is limited and somewhat abrupt, consistent with a small-sensor or older digital image. - Do not apply smooth, luxurious highlight compression. ## Contrast - Global contrast is moderate-to-high. - Local contrast is high around the hairs and insects due to direct illumination and dark occlusion. - Background contrast is low because it is defocused. - The image is not flat, but it is also not aggressively cinematic or HDR-processed. ## Dynamic range - Apparent dynamic range is moderate. - Bright foreground hairs and dark green background coexist, but the image does not show extensive shadow recovery. - Some fine hair highlights may be slightly clipped or washed out. - Some background and insect shadow regions merge into near-black. - Preserve unevenness rather than expanding the dynamic range. ## Gamma and midtones - Midtones are somewhat bright in the illuminated plant. - Green midtones are clear and readable. - Background midtones are darker and subdued. - Do not brighten the entire image to reveal every insect equally. ## Blacks and shadow behavior - Blacks are partly crushed in deep background and insect recesses. - The darkest regions retain a green or brown tint rather than becoming perfectly neutral. - Shadow detail is incomplete and irregular. - Do not create rich, open, detailed shadows throughout the frame. ## Highlight behavior - Highlights are clear, localized, and specular. - They are not soft glowing halos. - Fine hairs may have tiny bright glints and slight digital bloom/softness. - Do not add cinematic bloom, anamorphic flare, or polished HDR sheen. --- # 5. Camera and lens characteristics ## Lens type and focal length - Best match: moderate telephoto macro lens. - Estimated full-frame equivalent: **90–120 mm**. - Estimated horizontal field of view: **25–40 degrees**. - The lens should support very close focusing and high magnification. - Avoid wide-angle macro perspective, which would exaggerate the foreground and background distance. ## Depth of field - Depth of field is shallow to moderate. - Some hairs and insects in the central foreground are sharply resolved. - Other hairs immediately in front of or behind the focal plane become soft. - Background is strongly blurred with no recognizable detail. - The upper and lower plant structures are not all equally sharp. - Focus appears concentrated around the central stem and nearby insect cluster, with rapid falloff toward background layers. ## Focus characteristics - Focus is not perfectly uniform across the entire subject. - Fine hairs at different depths vary noticeably in sharpness. - Some insects are crisp enough to identify by body shape, while adjacent ones are soft or partially merged into the plant. - Do not use focus stacking or computationally extended depth of field. ## Lens distortion - Geometric distortion is minimal. - No obvious barrel or pincushion distortion. - Organic subject contours should remain naturally curved. - Do not warp the plant or create exaggerated edge stretching. ## Perspective distortion - Perspective compression is moderate. - The close macro distance creates some local size variation, but not exaggerated wide-angle deformation. - Insects near the camera may appear slightly larger than nearby insects, yet all remain plausible and organically scaled. ## Vignetting - Any vignetting is subtle. - Corners, especially upper-right and lower-right, may appear slightly darker because of the dark foliage and light falloff, but do not add a conspicuous artificial vignette. - The darkness should look like scene/background variation rather than a post-processing effect. ## Chromatic aberration - Possible very minor color fringing around high-contrast bright hairs, especially where pale hairs meet dark green background. - Keep it subtle: - faint green, purple, or red edge shifts at isolated hair boundaries; - no obvious rainbow outlines. - Do not produce modern lens correction perfection, but also do not exaggerate aberration. ## Sensor/camera character - The image has the appearance of an older or modest-quality digital macro photograph: - localized sharpness; - slightly harsh flash; - small glossy highlights; - limited shadow detail; - slight softness in very fine hairs; - mild compression or resampling. - It should not look like a high-end modern full-frame macro with immaculate tonal transitions. --- # 6. Image texture and processing ## Global sharpness - Overall image sharpness is moderate. - Central hairs and several insects are sharply legible, but the image is not uniformly razor-sharp. - Fine filaments have bright, soft-edged detail rather than perfectly resolved individual strands everywhere. - The foreground looks sharper than the background by a large margin. ## Edge sharpness - High-contrast boundaries such as black insect bodies against pale hairs have reasonably distinct edges. - Hair edges are irregular and partly softened. - Some edges show slight digital softness or mild motion/focus blur. - Do not use excessive clarity or edge enhancement. ## Microcontrast - Microcontrast is strongest on: - glossy insect bodies; - clusters of pale hairs; - the junction between reddish plant tissue and green tissue. - Microcontrast is weak in the background. - Keep small highlights and dark hair gaps visible, but do not make every fiber hyper-detailed. ## Fine-detail rendering - Individual trichomes/hairs are numerous and directional. - Hairs are thin, semi-translucent, irregularly spaced, and bent. - Many hairs overlap and create a tangled, almost fuzzy texture. - They should not appear as uniform synthetic bristles or evenly distributed white lines. - Some are bright at their tips or sides and disappear into shadow at their bases. ## Noise and grain - Mild image noise may be present in the darker green background and shadow regions. - Noise should be subtle, fine-grained, and mostly luminance noise with slight color variation. - Do not add visible film grain or a deliberately gritty texture. - Do not make the image perfectly noise-free. ## Denoising - Some fine background detail appears smoothed by defocus and possibly modest digital noise reduction. - Fine hairs remain irregular but not perfectly clean. - Avoid waxy or plastic surfaces. - Avoid modern AI denoising that would remove the natural texture of the insects and hairs. ## JPEG compression and resampling - Mild compression softness is acceptable. - Tiny hair structures may have slight block-edge merging or low-level mosquito noise near high-contrast boundaries. - Do not add obvious large JPEG blocks. - The image should feel like a modestly compressed web or camera image, not an uncompressed raw file. ## Sharpening - There may be mild sharpening around insect edges and plant hairs. - No strong halos should appear. - Avoid white outlines around the pale hairs and dark outlines around insects. - Sharpening should not create a crisp, digitally cut-out appearance. ## Blur and softness - Background blur is optical and strongly defocused. - Foreground softness is caused by shallow depth of field, occlusion, and lens/sensor limitations. - Do not simulate background blur using obvious uniform Gaussian blur over a flat green layer. - Background should contain subtle broad tonal gradients and indistinct organic variation. --- # 7. Photographic character The image should look like a specific imperfect macro photograph rather than an idealized botanical illustration or professionally retouched insect study. Important photographic traits: 1. **Direct-flash appearance** - Foreground hairs and insects are much brighter than the dark green background. - The light is somewhat harsh and localized. - Glossy insects show small, hard reflections. 2. **Uneven focus** - Not all hairs are equally sharp. - Some insects are clear while others are partly obscured or soft. - Do not focus-stack the image. 3. **Crowded organic overlap** - Hairs cross over insects. - Insects disappear into plant texture. - The composition contains visual clutter and accidental occlusion. - Maintain the messy biological structure. 4. **Cropping** - The plant continues beyond all major frame boundaries, particularly the top and bottom. - Some insects and hair clusters are cut off by the frame. - Do not recenter the plant into a complete, self-contained specimen. 5. **Dark, indistinct background** - Background foliage is not identifiable. - It is a soft green field with uneven brightness, not a clean studio backdrop. - Do not add background leaves with recognizable veins or bokeh circles. 6. **Limited tonal recovery** - Deep shadows lose some detail. - Bright hairs contain small over-bright patches. - The image has not been normalized into a perfectly balanced exposure. 7. **Natural color irregularity** - Green plant tissue varies from yellow-green to dark green. - The reddish plant patch is mottled and partly hidden. - Insects vary between black, brown, and orange. - Do not standardize all plant greens or insects into one color family. 8. **Modest optical quality** - Fine hairs have some softness and slight highlight spread. - Edge rendering is good but not clinically perfect. - Preserve tiny irregularities, subtle noise, and localized loss of detail. 9. **Non-cinematic realism** - The image does not have a filmic teal-orange grade. - It does not have a polished wildlife-photography look. - It does not have dramatic compositional staging. - Its appeal comes from accidental macro detail, texture, and contrast between the illuminated plant and dark background. --- # 8. Anti-beautification instructions The generator must **not** improve or stylize the source image in the following ways: - Do not make the sky more saturated; there is no visible sky. - Do not add blue, cyan, sunset, or golden-hour color. - Do not warm the plant or architecture; there is no architecture and the plant should remain cool natural green. - Do not increase global saturation. - Do not make the green background brighter, cleaner, or more vivid. - Do not replace the dark green background with a smooth black studio background. - Do not add recognizable leaves, stems, soil, or environmental context behind the subject. - Do not increase clarity or local contrast across the entire frame. - Do not make every hair individually sharp. - Do not use focus stacking. - Do not make every insect equally sharp, equally large, or equally visible. - Do not clean up insect occlusions. - Do not remove the partially hidden or cropped insects. - Do not symmetrize or regularize the insect distribution. - Do not make the plant stem perfectly cylindrical, smooth, or botanically polished. - Do not make the hairs uniform, evenly spaced, or synthetic-looking. - Do not eliminate the reddish/maroon plant tissue. - Do not turn the reddish tissue into bright magenta, vivid purple, or saturated red. - Do not turn the orange insects into bright yellow or neon orange. - Do not make black insects blue-black, glossy like lacquer, or perfectly featureless. - Do not lift the shadows to reveal hidden background detail. - Do not crush all dark tones into pure black. - Do not clip all bright hairs to white. - Do not apply HDR tonemapping. - Do not add smooth cinematic highlight roll-off. - Do not add bloom, lens flare, anamorphic streaks, or dramatic rim light. - Do not create a strong artificial vignette. - Do not apply heavy chromatic aberration. - Do not remove mild noise, slight softness, or compression character. - Do not add sharpening halos. - Do not make the photograph look like a modern high-end macro advertisement. - Do not make the image more cinematic, more dramatic, more colorful, more polished, or more aesthetically balanced. - Preserve the awkward crop, dark background, uneven focus, partially hidden insects, harsh localized illumination, and imperfect digital rendering exactly as important visual features. ## Compact generation directive **Extreme close-up macro photograph, 768×608 landscape frame, densely hairy pale-green plant stem descending from a cropped upper branching structure, central stem occupying roughly the middle-left 20% of the frame, mottled maroon tissue beneath tangled translucent hairs, many partially hidden glossy black, dark brown, and small orange insects attached to the hairs, dark defocused green foliage filling the background, direct near-camera flash, bright localized hair highlights, low ambient fill, near-black green shadows, moderate-to-high local contrast, shallow uneven depth of field, moderate telephoto macro perspective, mild older-digital-camera softness, subtle noise and compression, no focus stacking, no HDR, no cinematic color grade, no beautification, no cleanup, no added environmental context.**

## 1. Composition and geometry ### Overall frame - **Image dimensions:** 768 × 576 pixels, 4:3 aspect ratio. - **Primary subject:** a large, weathered timber temple gate centered almost exactly on the optical axis. - **Camera viewpoint:** frontal, slightly below the midpoint of the gate, looking upward. - **Camera horizontal position:** approximately centered on the gate, around **50% of image width**. - **Camera height:** low standing or slightly below normal eye level relative to the structure; the camera appears approximately at the height of the lower gate threshold or slightly below the main floor level. The viewpoint is not dramatically low-angle, but the upward view is obvious because the underside of the roofs is highly visible. - **Viewing direction:** nearly straight toward the front façade, with only a very slight oblique offset. The gate face is broadly symmetrical, though not perfectly geometrically centered due to the irregular architecture and surrounding foliage. - **Horizon:** mostly hidden by the structure. The implied horizontal eye-level line falls approximately around **y = 52–55% of image height**, but the visible architectural lines are affected by the upward camera tilt. - **Image center:** approximately at **x = 50%, y = 50%**, located around the central upper doorway and timber structure rather than the distant background. - **Perspective:** moderately wide-angle frontal perspective. The gate is close enough that the roof projects strongly toward the camera, while the upper roof appears somewhat enlarged relative to the lower structure. - **Vanishing behavior:** horizontal architectural lines generally converge subtly toward a central region near **x = 50–52%, y = 45–55%**. Vertical posts remain close to vertical but show slight outward or inward deviation from age, construction irregularity, and lens perspective. - **No strong fisheye distortion:** straight architectural edges remain mostly straight, with only mild wide-angle bowing or perspective exaggeration. ### Main gate placement and dimensions - **Entire main gate silhouette:** - Leftmost visible gate structure: approximately **x = 8–10%**. - Rightmost visible roof edge: approximately **x = 91–93%**. - Topmost roof edge: approximately **y = 10–12%**. - Bottom of visible foreground architecture: reaches the bottom border around **y = 99–100%**. - The gate occupies roughly **84–86% of the image width** and **88–90% of the image height**. - **Main upper roof:** - Broad, dark brown timber roof with strongly upturned or slightly lifted corners. - Left roof tip around **x = 8%, y = 11%**. - Right roof tip around **x = 90%, y = 11–12%**. - Upper roof ridge/eave spans approximately **x = 10–89%**. - Main upper roof occupies approximately **y = 11–39%**. - The roof is seen from below; the underside beams and dense rows of rafters are prominent. - **Upper façade beneath roof:** - Approximately **x = 17–84%, y = 17–39%**. - Dark, aged wood with horizontal and vertical beams, carved brackets, and two small arched openings or decorative recessed areas. - **Central signboard:** - Located approximately at **x = 44–56%, y = 22–31%**. - Dark brown rectangular wooden plaque, approximately **12–14% of image width** and **8–9% of image height**. - Contains pale beige or cream Chinese/Japanese characters, apparently reading **“虎山門”** or a similar inscription. The exact characters should remain hand-painted or carved-looking, not typographically clean. - Plaque is slightly darker and warmer than the surrounding wood, with a narrow raised frame. - **Upper balcony / horizontal beam:** - Strong horizontal architectural band around **y = 35–43%**. - Extends roughly from **x = 17% to x = 85%**. - Its front edge is pale, worn gray-brown wood with darker recessed spaces underneath. - **Lower main roof:** - Wide projecting roof around **y = 39–59%**. - Width approximately **x = 8–94%**, with roof edges partly obscured by surrounding objects. - The underside contains repeated rafters, slats, and brackets. - This lower roof is lighter and more exposed than the upper roof, with gray beige, tan, and faded brown tones. - **Lower gate structure:** - Main vertical posts approximately: - Left post centered around **x = 29–32%**, from **y = 53% to 96%**. - Right post centered around **x = 66–69%**, from **y = 53% to 96%**. - Additional side columns and structural members are visible at approximately **x = 17–22%** and **x = 78–83%**. - Central open passage begins around **x = 35%** and ends around **x = 65%**. - The large central opening occupies approximately **30–34% of image width** and extends from **y = 58% to y = 95%**. - Interior opening is dark near the upper threshold but opens onto a much brighter secondary building in the background. - **Central doorway/open passage:** - Top of opening approximately **y = 59–61%**. - Bottom reaches approximately **y = 94–97%**. - The inner opening is framed by thick weathered beams. - Inside the opening is a distant temple structure with a pale corrugated or tiled roof around **y = 73–84%**, and a darker wood façade below around **y = 83–96%**. - **Foreground steps and stone elements:** - A pale gray stone or concrete threshold/platform runs across the bottom around **y = 92–100%**. - Large pale stone posts or stair supports appear: - Left foreground support around **x = 17–28%, y = 72–99%**. - Right foreground support around **x = 73–84%, y = 72–99%**. - Metal handrails run diagonally from the lower corners toward the gate: - Left rail begins near **x = 0–3%, y = 91–95%**, rising toward **x = 22–27%, y = 75–80%**. - Right rail begins near **x = 98–100%, y = 91–95%**, rising toward **x = 76–80%, y = 76–81%**. - Rails are dark gray, cylindrical, slightly reflective, and not perfectly smooth. - **Flags/banners:** - Left vertical banner positioned around **x = 3–14%, y = 43–77%**. It is partially cropped or occluded by foliage and the gate. - Right vertical banner positioned around **x = 86–96%, y = 18–68%**, hanging from a pole beside the gate. - The banners are white to off-white with bold red and black vertical calligraphy. - They hang approximately vertically but ripple and twist slightly, producing irregular edges. - **Vegetation:** - Dense dark green foliage occupies the left margin from approximately **x = 0–16%, y = 42–100%**. - Bright green shrub/tree occupies the right margin around **x = 85–100%, y = 37–94%**. - Some branches and leaves overlap the right flag and roof edge. - Vegetation is secondary and framing rather than a major subject. - **Sky:** - Visible mainly in the upper corners and narrow spaces above/around the roof. - Occupies approximately **15–20% of the image area**, though much of it is interrupted by the roof. - It is almost white rather than visibly blue. ### Symmetry and alignment - The façade is intended to read as symmetrical, but the photograph retains: - Slightly uneven roof edges. - Irregular beam spacing. - Asymmetrical vegetation. - Different flag positions and hanging angles. - Slight differences in illumination between left and right sides. - Do not mechanically mirror the gate. Preserve the naturally imperfect asymmetry. --- ## 2. Lighting ### General lighting - **Time of day:** bright daytime, likely late morning or afternoon. - **Lighting type:** direct sun mixed with strong ambient sky illumination. - **Overall quality:** bright but slightly washed-out, with hard-to-moderate sunlight on exposed timber and foliage and deep shaded recesses beneath the roofs. - The image is not cinematic, moody, or dramatically contrast-graded. - The sky provides substantial diffuse fill, preventing the shadows from becoming completely black. ### Sun direction and elevation - The brightest foliage and architectural highlights are concentrated toward the **right and upper-right side** of the image. - Approximate sun direction: **upper right/front-right**, from image coordinates around **x = 75–85%, y = 10–20%**. - Estimated sun elevation: approximately **35–55 degrees above the local horizon**, although the exact angle is obscured by the roof. - The roof underside remains shaded while protruding front edges and right-facing surfaces are illuminated. - The right-side leaves have small, high-brightness specular or sunlit spots; the left vegetation is generally darker and more muted. ### Shadows - Strongest architectural shadows are directly under the projecting roofs and inside the gate. - Shadow direction is generally **downward and slightly leftward/backward relative to the lit roof edges**, though the structure creates complex occlusion shadows rather than one clean cast shadow. - Under-roof shadows are broad, irregular, and layered. - Shadow edges are moderately soft due to indirect sky light and the textured, uneven surfaces. - There are some harder-edged small shadows among rafters, posts, leaves, and banner folds. - The interior passage is substantially darker than the outer façade, but detail remains visible. ### Relative brightness Approximate luminance relationships: - White sky: **90–100% brightness**, close to clipping. - Bright banner areas and sunlit stone: **75–95%**. - Sunlit pale wood: **55–75%**. - Midtone weathered wood: **30–55%**. - Roof undersides and deep beam recesses: **12–30%**. - Dark foliage and deepest interior: **10–25%**, but not uniformly crushed. - The central background building is brighter than the gate’s interior shadows but darker than the sky. ### Ambient illumination - Strong blue-white sky fill lifts shadow regions. - No obvious artificial lighting. - No strong warm sunset coloration. - No visible directional rim light or exaggerated HDR glow. - Keep natural variation between sunlit and shaded timber; do not flatten the lighting completely. --- ## 3. Color rendering ### Overall white balance and cast - Overall white balance is approximately **neutral daylight with a slight cool/cyan cast**, especially in the sky, stone, and shaded wood. - The image does not have a strong orange, red, or golden architectural cast. - Sunlit timber contains muted warm browns, but the whole scene should not be warmed excessively. - Shaded regions trend toward gray-brown, olive, and slightly cyan-gray. - White objects are often off-white or cool white rather than creamy yellow. ### Saturation - Overall saturation is **moderate to slightly low**. - The image has real color but appears somewhat faded and lightly washed by bright exposure. - Greens are visible but not intensely emerald. - Reds on the banners are distinct but not neon. - Brown wood is varied but subdued, with considerable gray mixed into the color. - Do not apply modern high-saturation landscape processing. ### Representative colors These are approximate visual target values, not exact sampled pixels: #### Sky - Bright upper sky: approximately **RGB (248, 248, 242)** / **HEX #F8F8F2**. - Slightly shaded sky near roof edges: **RGB (236, 240, 235)** / **HEX #ECF0EB**. - The sky should be almost white, with only a very weak blue-gray tint. - Avoid a deep blue sky. #### Weathered wood - Sunlit pale wood: approximately **RGB (157, 137, 105)** / **HEX #9D8969**. - Midtone aged timber: **RGB (112, 86, 61)** / **HEX #70563D**. - Dark roof recesses: **RGB (63, 49, 39)** / **HEX #3F3127**. - Gray-weathered beams: **RGB (137, 126, 103)** / **HEX #897E67**. - Warmer exposed timber highlights: **RGB (173, 143, 100)** / **HEX #AD8F64**. - Wood should show substantial local variation, grain, stains, faded surfaces, and dark crevices. #### Roof undersides and beams - Darkest structural recesses: **RGB (55, 43, 34)** / **HEX #372B22**. - Midtone roof slats: **RGB (91, 69, 51)** / **HEX #5B4533**. - Highlighted slats: **RGB (153, 128, 93)** / **HEX #99805D**. #### Vegetation - Dark left foliage: **RGB (39, 67, 43)** / **HEX #27432B**. - Mid green foliage: **RGB (68, 108, 50)** / **HEX #446C32**. - Bright right leaves: **RGB (102, 145, 58)** / **HEX #66913A**. - Some leaf highlights may approach **RGB (145, 170, 80)** / **HEX #91AA50**. - Greens should be somewhat olive and sun-faded, not saturated tropical green. #### Road/stone/concrete - Foreground pale stone: **RGB (154, 157, 143)** / **HEX #9A9D8F**. - Bright stone highlight: **RGB (190, 191, 174)** / **HEX #BEBFAE**. - Stone shadow: **RGB (94, 99, 91)** / **HEX #5E635B**. - The stone should remain cool gray-green, not beige marble. #### Banners - White fabric: **RGB (238, 239, 224)** / **HEX #EEEFE0**. - Shadowed fabric: **RGB (198, 203, 190)** / **HEX #C6CBBE**. - Red calligraphy: **RGB (166, 37, 39)** / **HEX #A62527**, with some faded darker red around **#8F2527**. - Black lettering: generally dark brown-black rather than pure black, around **RGB (45, 39, 34)** / **HEX #2D2722**. #### Highlights and shadows - Highlights are pale and slightly desaturated. - Shadows are brown-gray or green-gray rather than pure neutral black. - Avoid strong teal-orange grading, golden highlights, or purple shadows. --- ## 4. Tone and exposure ### Exposure - Overall exposure is **bright**, with the sky and some pale surfaces close to overexposure. - The gate remains sufficiently exposed to show wood grain and construction details. - The image has a slightly consumer-camera or compact-digital exposure character: bright sky, somewhat compressed tonal separation, and mildly pale highlights. - Do not darken the image into a dramatic architectural photograph. ### Black point and shadows - Black point is moderately low but not aggressively crushed. - Deepest crevices are dark brown/gray, approximately **RGB 35–50**, but many shadow regions retain visible texture. - Some tiny recesses may approach near-black, especially beneath the roofs and around beams. - Shadows should not be artificially opened into a flat HDR appearance. - Do not make the gate interior as bright as the exterior. ### White point and highlights - White point is high. - Sky and certain white banner or stone regions may be close to clipping. - Highlight roll-off is limited and somewhat abrupt in the brightest sky. - Highlights appear pale, slightly hazy, and mildly muted rather than crisp studio white. - Some small bright areas may lose fine texture, especially in the sky and light fabric. - Do not recover every highlight with an HDR-style tonal treatment. ### Contrast - Global contrast is **moderate**, with strong local contrast in roof recesses and beam joints but relatively low global color contrast due to the bright sky. - Midtones are somewhat lifted. - Tonal response resembles a lightly processed older digital photograph rather than a modern raw conversion. - Preserve the difference between: - bright exterior sky, - midtone sunlit wood, - dark roof undersides, - shadowed interior. - Do not raise clarity or contrast to make every timber edge dramatically pop. ### Gamma and midtones - Midtones are slightly bright and mildly washed. - Exposed wood has a faded, grayish appearance rather than rich dark brown. - The image has no strong matte-film black lift, but the darkest broad shadows are not totally crushed. - Avoid a cinematic S-curve. --- ## 5. Camera and lens characteristics ### Focal length and field of view - Estimated lens: approximately **28–35 mm full-frame equivalent**, likely around **30–32 mm equivalent**. - Approximate horizontal field of view: **58–66 degrees**. - The moderately wide lens is needed to fit the entire gate from a relatively close distance while retaining the low-angle upward view. - Avoid an ultra-wide 18–24 mm look; the image does not show severe stretching at the edges. ### Perspective - Mild wide-angle perspective exaggeration: - The projecting roofs appear large. - Foreground posts and handrails are somewhat enlarged. - The upper architectural elements dominate the frame. - Vertical convergence is limited but present. - The image should not look like a perfectly corrected architectural photograph. - Preserve slight camera tilt/upward aiming and natural perspective convergence. ### Depth of field - Depth of field is relatively deep. - The gate façade, foreground posts, banners, and much of the vegetation are broadly recognizable and in focus. - The distant building through the gate is somewhat softer due to distance and shadow, not because of strong shallow-focus blur. - No obvious bokeh. - Use approximately **f/5.6–f/8 equivalent depth of field**, while retaining modest softness from the source camera and scene distance. ### Distortion and optical imperfections - Mild barrel or wide-angle distortion may be present at the outer edges, but it is subtle. - Roof lines near the image borders may bow slightly or appear irregular. - There is no strong fisheye effect. - Mild perspective distortion from pointing the camera upward is more important than lens distortion. - Possible slight chromatic aberration: - weak blue/cyan or purple fringing along high-contrast roof edges and foliage against the white sky; - do not exaggerate it. - Minor vignetting may be present, but it is weak. Corners can be slightly darker or more crowded by foliage, but do not apply a strong artificial vignette. ### Camera quality - The appearance suggests an older or ordinary digital camera rather than a current high-resolution professional body. - Characteristics to emulate: - slightly limited highlight latitude, - mild softness in fine timber detail, - compressed local tonal range, - some color desaturation in bright areas, - modest edge sharpening, - minor noise in shadow regions. - Do not render it as a razor-sharp full-frame architectural shot. --- ## 6. Image texture and processing ### Sharpness - Overall sharpness: **moderate**. - Large edges such as beams, roof borders, posts, and railings are recognizable and reasonably defined. - Fine wood grain and small carvings are visible but not hyper-detailed. - Texture is partly obscured by distance, exposure, weathering, and the likely consumer-camera capture. - Avoid ultra-high-frequency detail generation in every beam and leaf. ### Edge sharpness and microcontrast - Edge sharpness is moderate, with slight digital sharpening. - Some high-contrast edges may have very faint sharpening halos, especially: - roof against sky, - banners against vegetation, - pale stone against dark foliage. - Microcontrast is uneven: - good in nearby posts and bright roof edges, - reduced in shaded recesses and distant background, - low in the nearly white sky. - Do not apply a clarity filter or aggressive local contrast. ### Fine detail - Timber grain should be irregular and visibly weathered, but not microscopic or artificially invented. - Rafters and slats are repetitive and somewhat softened. - Leaves should be identifiable as clusters and individual shapes in the foreground, but distant foliage can merge into dark green masses. - Calligraphy on banners should be legible as brush-like markings but imperfectly resolved. ### Noise and grain - Add subtle fine digital noise, particularly in: - deep roof shadows, - dark foliage, - interior doorway, - shaded timber. - Noise should be low amplitude and color-neutral to slightly chromatic. - No obvious film grain pattern. - Do not create heavy ISO noise or a gritty editorial texture. ### Denoising and compression - Mild denoising or in-camera smoothing may have reduced fine detail. - JPEG-style compression may be present at a low to moderate level: - slight softness in foliage, - minor block or ringing artifacts around high-contrast edges, - no severe visible compression damage. - Keep the image coherent and photographic, not visibly pixelated. ### Resampling and softness - The image has a mildly softened consumer-digital appearance. - Fine details should not look like they were generated at extreme resolution and then oversharpened. - Preserve small softness in the sky-to-roof transition and in the distant interior building. - Do not add a fake shallow-depth-of-field blur. --- ## 7. Photographic character This image is characterized by a straightforward, observational travel-photograph appearance of an old temple gate: - The camera is positioned close to the gate and aimed slightly upward, making the roof underside a major visual element. - The façade is imposing but not perfectly symmetrical or architecturally corrected. - Weathered wood has a broad range of dull gray-brown, tan, and dark brown tones rather than a polished antique finish. - Bright sky is nearly white and mildly overexposed. - The exposure prioritizes seeing the gate over preserving sky color. - The lower roof and timber posts show real aging, stains, uneven coloration, cracks, dirt, and surface wear. - The structure is not pristine: - beams are irregular, - wood tones vary from pale gray to dark brown, - roof slats are uneven, - decorative details are partially obscured by shadow, - edges are not perfectly straight. - The interior is naturally dark, but the distant building is visible through the opening. - Vegetation intrudes into the frame from both sides and is not carefully controlled. - The hanging flags are slightly wrinkled, twisted, and uneven rather than perfectly flat. - The handrails, stone posts, and foreground threshold are functional and visually ordinary, not staged. - The image retains the limitations of a casual or older digital capture: - a white, low-information sky, - restrained color, - mild softness, - nonuniform exposure, - limited shadow detail, - modest sharpening, - no high-end architectural retouching. - The photograph should feel like a real location record, not a commercial tourism image, concept-art reconstruction, or cinematic still. --- ## 8. Anti-beautification instructions The generator must reproduce the source’s visual limitations and must **not improve** the image in the following ways: ### Do not alter the sky - Do not make the sky blue. - Do not increase sky saturation. - Do not add clouds, atmospheric gradients, sun rays, lens flare, or dramatic weather. - Do not restore the sky to a richly detailed HDR sky. - Keep it nearly white, bright, and mildly washed out. ### Do not beautify the architecture - Do not straighten, clean, rebuild, or idealize the gate. - Do not make the timber perfectly symmetrical. - Do not make the roof edges perfectly geometric. - Do not remove stains, cracks, dirt, discoloration, warped beams, or uneven wood grain. - Do not turn the wood into polished reddish-brown antique timber. - Do not make the carvings more elaborate or more legible than they appear. - Do not increase architectural detail beyond the photographic resolution. ### Do not alter color balance - Do not warm the architecture with orange or golden grading. - Do not add a teal-orange cinematic look. - Do not make the greens more saturated or emerald. - Do not make the banners pure white with high-contrast red lettering. - Do not deepen the browns into rich chocolate tones. - Retain the cool, slightly cyan-neutral daylight appearance. ### Do not increase contrast or clarity - Do not apply HDR. - Do not lift all shadows until the gate interior is bright. - Do not crush all shadows into black. - Do not add excessive local contrast, clarity, texture, or dehazing. - Do not make every timber edge razor sharp. - Do not add dramatic dark vignetting. - Do not create cinematic highlight bloom or filmic highlight roll-off. ### Do not beautify vegetation - Do not remove foliage from the margins. - Do not make leaves perfectly sharp or individually resolved everywhere. - Do not turn the foliage into lush, saturated tropical greenery. - Preserve the uneven, slightly dark and cluttered framing. ### Do not beautify the photographic capture - Do not simulate a modern high-resolution full-frame camera. - Do not produce perfect lens correction. - Do not eliminate all chromatic aberration, softness, compression, or exposure limitations. - Do not create a shallow depth of field. - Do not add professional architectural perspective correction. - Do not apply a polished travel-magazine grade. - Do not make the image more cinematic, dramatic, atmospheric, picturesque, or luxurious. - Preserve the ordinary daylight snapshot quality, mildly bright exposure, muted colors, imperfect geometry, and modest detail rendering of the supplied photograph.

## Reconstruction specification ### Reference format and global layout - **Target image aspect ratio:** approximately **768 × 476 px**, or **1.613:1**. - **Orientation:** horizontal landscape. - **Scene type:** archival color photograph of a dense waterfront settlement viewed across a harbor or inlet. - **Primary visual layers:** 1. Pale cyan sky occupying the upper half. 2. Dense, irregular hillside or elevated urban skyline in the middle distance. 3. Low waterfront structures and moored wooden boats in the lower middle. 4. Dark, muted blue-gray water across the foreground. 5. Large rough masonry or plaster wall/embankment intruding from the lower-right corner. - **Image should read as an old, faded, damaged color print or low-quality early color photograph**, not as a modern digital photograph. --- # 1. Composition and geometry ## Camera position and viewpoint - Camera is positioned **across a narrow harbor**, looking approximately perpendicular toward the opposite shore. - Camera height appears to be approximately **2–4 meters above the water**, likely from a quay, boat, or low waterfront platform. - The viewpoint is almost level with the lower waterfront structures but high enough to see the roofs and decks of several boats. - Viewing direction is generally horizontal and frontal toward the town, with a slight downward component into the foreground water. - The city is seen from a modestly oblique angle rather than from a perfectly centered frontal elevation. - The scene has **limited perspective exaggeration**. Buildings do not dramatically converge, and foreground boats are only moderately larger than background architecture. ## Field of view and lens geometry - Estimated horizontal field of view: approximately **50–60 degrees**. - Estimated equivalent focal length on a full-frame camera: approximately **35–45 mm**, with a likely value around **40 mm**. - The image does not exhibit strong wide-angle distortion. - Perspective feels closer to a normal lens than to a telephoto lens: - Foreground objects are enlarged but not dramatically stretched. - The skyline remains relatively broad and compressed. - There is no obvious barrel distortion at the image edges. - Vertical lines in buildings are mostly near-vertical, though irregularities and low-resolution softness make exact alignment uncertain. ## Horizon and major horizontal divisions - The true water horizon is largely concealed by the opposite shore and boats. - The implied horizon line is approximately **57–62% of image height**, around the upper portion of the foreground water. - The skyline begins around **38–45% of image height** and extends down to approximately **72–80% of image height**. - Sky occupies approximately **0–45% of the frame**, although some buildings rise into the lower sky. - Water occupies approximately **66–100% of the frame**, with the shoreline and boats interrupting the upper portion. - The strongest compositional horizontal boundary is the opposite waterfront at approximately **72–78% of image height**. ## Major object placement Percentages below refer to the full image width and height. ### Sky - Extent: **x = 0–100%, y = 0–46%** - Mostly empty pale cyan field. - Numerous dark specks, scratches, and blemishes are distributed throughout, especially in the upper half. - No visible clouds with defined edges. - Sky brightness is relatively even, with a slightly lighter central/lower area and somewhat darker or more cyan peripheral regions. ### Distant town / hillside skyline - Overall extent: **x = 0–95%, y = 39–76%** - The town forms a wide, uneven horizontal band. - Left side begins near **x = 0%, y = 47–60%**. - Highest central buildings rise to approximately **y = 39–43%**, particularly around **x = 39–63%**. - Right-side buildings remain lower and more fragmented, extending to **x = 94–98%**. - Skyline is irregular, stepped, and densely packed rather than planned or symmetrical. ### Main central urban mass - Approximate bounding region: **x = 27–72%, y = 40–70%**. - Contains the visually tallest and most prominent buildings. - Several boxy multi-story structures are stacked or overlapped. - Building facades are pale gray, off-white, faded pink-gray, or brown-gray. - Roofs are mostly flat or shallow-pitched, with occasional dark red-brown roof surfaces. - The central mass should not be simplified into a clean skyline; retain numerous small projections, balconies, parapets, poles, and roof appendages. ### Left shoreline - Approximate extent: **x = 0–36%, y = 65–79%**. - Low waterfront buildings and sheds line the water. - The left edge contains small pale buildings, rooflines, and dark horizontal mooring or quay elements. - One low, dark wooden boat or barge occupies approximately **x = 4–30%, y = 71–81%**. - The boat is seen mostly side-on, with a dark hull, pale upper surfaces, and irregular vertical elements. ### Central boats and waterfront structures - Several boats occupy the middle-lower region: - A prominent dark boat or barge around **x = 38–60%, y = 69–84%**. - A pale or white boat-like form around **x = 43–58%, y = 72–82%**. - A narrow vertical mast or pole rises from approximately **x = 48–51%, y = 57–84%**. - A bare, branching mast, rigging structure, or leafless tree-like form is visible near **x = 46–51%, y = 69–88%**. - Additional thin poles and rigging cross the middle of the image. - Boats overlap one another and the shoreline; preserve this visual clutter. ### Foreground central boat / mast - A narrow boat or protruding vessel occupies approximately **x = 44–58%, y = 78–100%**. - Its highest mast or pole reaches toward approximately **y = 70–75%**. - The hull is dark, narrow, and partially obscured by water and other structures. - The lower central object should remain somewhat indistinct and soft rather than sharply delineated. ### Right-side foreground wall or embankment - Large irregular masonry/plaster structure enters from the right edge. - Approximate bounding region: **x = 83–100%, y = 69–100%**. - Upper boundary is irregular and slopes slightly downward toward the center-left. - Surface is rough, mottled, and brown-gray, with pale chipped sections and dark stains. - It blocks part of the right waterfront and creates strong foreground depth. - A small narrow boat or canoe appears adjacent to the wall around **x = 69–88%, y = 88–99%**. - This foreground wall must not be removed, reduced, or cleaned up. ### Foreground water - Extent: approximately **x = 0–100%, y = 76–100%**, with boats and wall interrupting it. - Water is relatively calm, with broad low-contrast horizontal and diagonal ripples. - Reflections are weak, broken, and muddy; do not create mirror-like reflections. - Darker patches appear around boat hulls and lower-left areas. - Water carries the same cool cyan-gray cast as the sky, but is darker and less saturated. ## Vanishing points and perspective - Architectural horizontals suggest a mostly level vanishing region near **y = 55–65%**, but no single clear vanishing point is strongly expressed. - Long waterfront edges and boat sides converge weakly toward the central-right region, approximately **x = 50–60%, y = 58–64%**. - Use restrained perspective: - No exaggerated converging verticals. - No dramatic foreground enlargement. - No ultra-wide panoramic distortion. - The composition is observational and slightly cramped, with multiple objects touching or nearly touching the frame edges. --- # 2. Lighting ## General illumination - Lighting is **diffuse, hazy, and low to moderate contrast**. - There is no clearly defined sun disk and no sharply projected cast-shadow pattern. - The entire scene appears illuminated through atmospheric haze, thin cloud, or aged photographic fading. - Sky light is broad and omnidirectional, with only weak directional modeling on buildings and boats. ## Probable sun direction - If a directional component is retained, it should come from approximately **upper-left/front-left**, based on slightly brighter pale surfaces on left-facing or upward-facing planes. - Sun elevation should be relatively low to moderate, approximately **25–40 degrees**, but the haze suppresses obvious shadows. - Do not produce a strong golden-hour appearance. - Do not add visible sun rays, lens flare, bright rim light, or hard specular highlights. ## Shadows - Shadows are: - Soft-edged. - Low-density. - Blue-gray or brown-gray rather than pure black. - Often merged with the general low-resolution texture. - Building recesses and boat undersides are dark but not deeply black. - Shadow direction is weakly toward the lower-right or frontal-right if any directionality is implied. - Preserve shadow detail in boats and architecture; do not crush the shaded areas. ## Relative brightness Approximate relative luminance hierarchy: 1. Pale sky and bright weathered walls: highest. 2. Light upper building faces and boat deck surfaces. 3. Midtone roofs, masonry, and water. 4. Dark wooden hulls, openings, rigging, and foreground wall recesses. 5. Small black film blemishes and the deepest boat interiors. - Sunlit pale surfaces may be approximately **1.5–2 stops brighter** than shaded wooden hulls, but the image does not have modern high dynamic-range separation. - Bright areas are muted and slightly hazy rather than brilliant. - Dark regions retain gray-green detail. ## Lighting style - Overall style: **flat, atmospheric, faded, low-contrast daylight**. - Avoid: - Hard midday shadows. - Dramatic side lighting. - High-contrast chiaroscuro. - Cinematic volumetric light. - Strong blue-hour or golden-hour coloration. --- # 3. Color rendering ## Overall white balance and cast - Strong overall **cyan / blue-green cast**. - The image is cool, faded, and slightly desaturated. - There is also a weak **yellow-brown and magenta-red contamination** in aged walls, roof tiles, and darker areas. - Neutral whites are not truly neutral: - Whites tend toward pale cyan-gray. - Gray architecture tends toward greenish blue-gray. - Brown objects are muted reddish-brown rather than warm orange. - Approximate color bias: - Cyan/blue-green: strong. - Yellow: mild in aged walls and highlights. - Magenta: mild, mostly in reddish architecture and some dark discoloration. - Pure red, orange, and saturated green: largely absent. ## Saturation - Overall saturation: **low to moderate**, approximately 35–50% of a modern color photograph. - The sky is more chromatically apparent than the buildings but remains faded. - Architecture and water are heavily desaturated. - Do not make the town colorful or Mediterranean-bright. - Reddish roofs are visible but subdued. - Vegetation is minimal or not visually dominant; any green vegetation should be gray-green and low saturation. ## Representative colors These are approximate visual targets, not literal pixel requirements. ### Sky - Main sky: muted cyan-blue, approximately: - **HEX #72AAB5** - RGB approximately **114, 170, 181** - Slightly lighter hazy sky areas: - **HEX #86B7BE** - RGB approximately **134, 183, 190** - Darker or dirt-contaminated sky: - **HEX #5F969F** - RGB approximately **95, 150, 159** ### Water - Main water: blue-gray cyan: - **HEX #5E8588** - RGB approximately **94, 133, 136** - Darker ripple and boat-shadow zones: - **HEX #465F61** - RGB approximately **70, 95, 97** - Pale reflected water: - **HEX #789A98** - RGB approximately **120, 154, 152** ### Pale walls and facades - Aged off-white: - **HEX #B3B4A8** - RGB approximately **179, 180, 168** - Cool pale gray: - **HEX #9EA9A4** - RGB approximately **158, 169, 164** - Bright weathered plaster should remain muted, not clean white. ### Midtone masonry and roofs - Gray-brown masonry: - **HEX #817D72** - RGB approximately **129, 125, 114** - Faded reddish-brown roof: - **HEX #76584F** - RGB approximately **118, 88, 79** - Cool dark roof: - **HEX #4E5A59** - RGB approximately **78, 90, 89** ### Boats and dark wood - Dark desaturated wood: - **HEX #4B4B43** - RGB approximately **75, 75, 67** - Blue-green black: - **HEX #3F5555** - RGB approximately **63, 85, 85** - Rust-stained wood: - **HEX #674E45** - RGB approximately **103, 78, 69** ### Foreground wall - Weathered brown-gray: - **HEX #796D61** - RGB approximately **121, 109, 97** - Pale worn patches: - **HEX #A59B88** - RGB approximately **165, 155, 136** - Dark stains: - **HEX #514B45** - RGB approximately **81, 75, 69** ## Color relationships - The sky is clearly lighter and more cyan than the water. - Water and distant buildings occupy a similar muted cool-gray range, making the separation rely on shape and value rather than vivid color. - The foreground wall is warmer and browner than the rest of the image, but still subdued. - Do not introduce bright green vegetation, vivid terracotta, saturated navy water, or clean white architecture. --- # 4. Tone and exposure ## Exposure - Overall exposure is approximately correct but slightly faded and hazy. - The image is neither strongly underexposed nor brightly exposed. - Bright sky areas are somewhat washed and lack deep tonal variation. - Buildings and boats are slightly compressed into a narrow midtone range. ## Black point - Black point is somewhat lifted relative to a modern scan. - Deepest areas are dark gray, blue-green, or brown rather than absolute black. - A few dust specks and isolated boat openings may approach black. - Do not create dense, featureless blacks across hulls or architectural shadows. ## White point - White point is muted and slightly gray/cyan. - Pale walls and sky do not reach clean digital white except possibly in tiny worn or overexposed patches. - Approximate brightest ordinary image values: RGB **190–205**, with occasional damaged marks reaching higher. - Preserve subdued highlight roll-off. ## Contrast - Global contrast: **low to medium**, approximately equivalent to a faded print or aged slide. - Local contrast is weak. - The town should not have crisp separation between every roof, facade, and window. - Dark boats are distinguishable from water but are not strongly outlined. ## Dynamic range - Effective dynamic range is limited. - Shadows retain some detail but are muddy. - Highlights are hazy and slightly compressed. - Do not simulate modern HDR or a large clean sensor dynamic range. ## Gamma and midtones - Midtones are moderately bright and somewhat lifted. - The image has a slightly washed or faded gamma response. - Gray architecture occupies much of the tonal range. - Midtone detail should remain visible even in darker structures. ## Highlight behavior - Highlights are: - Soft. - Slightly milky. - Low saturation. - Occasionally pale and near-clipped. - There are no hard, glittering specular highlights on the water. - The brightest areas should feel faded by age or atmospheric haze rather than digitally clipped. ## Shadow behavior - Shadows are cool and gray-green. - Some shadow regions are murky, especially under boats and along the right wall. - Do not deepen them into rich cinematic blacks. - Retain low-level detail in shadowed hulls, waterfront debris, and building recesses. --- # 5. Camera and lens characteristics ## Focal length and perspective - Estimated focal length: approximately **35–45 mm full-frame equivalent**. - Use a normal-to-mild-wide perspective. - Avoid: - Ultra-wide distortion. - Long-lens flattening. - Strong telephoto compression. - Tilt-shift geometry. - Foreground and background remain spatially related rather than dramatically separated. ## Depth of field - Most of the scene appears acceptably in focus from the distant town to the foreground water, but resolution and photographic softness make this difficult to separate from depth of field. - Use **moderate-to-large depth of field**, roughly equivalent to: - f/8–f/11 on a 35–45 mm lens, or - a small-format camera with broad apparent depth. - The foreground wall and boats may be somewhat soft, but not intentionally defocused. - Do not create strong bokeh. ## Lens distortion - Very little obvious barrel or pincushion distortion. - Edges may show slight softness and imperfect geometry. - Straight architectural lines should remain mostly straight, with irregularity attributed to the buildings and low-quality image capture. ## Vignetting - Mild darkening toward the corners may be present, but it is subtle. - Upper corners may be slightly darker or more cyan than the center. - Do not add a conspicuous modern vignette. ## Chromatic aberration - Possible mild color fringing around high-contrast rooflines, masts, and bright building edges. - Keep it subtle: - Slight cyan/red or magenta/green separation. - No obvious exaggerated digital fringing. - Some apparent color displacement may instead be due to film aging, scanning, or compression. ## Camera quality - The image resembles an older, low-resolution color camera or an aged print/slide reproduction. - Likely characteristics: - Limited resolving power. - Weak microcontrast. - Slightly uneven color response. - Soft edge rendering. - Imperfect exposure and color balance. - Possible analog film grain and later scan artifacts. - It must not resemble a modern high-resolution DSLR, mirrorless camera, smartphone HDR image, or professionally restored archival scan. --- # 6. Image texture and processing ## Sharpness - Global sharpness is low to moderate. - Major shapes are recognizable, but fine architectural detail is softened. - Edges of buildings, boats, and rigging are slightly blurred or smeared. - Thin masts and wires should appear uneven, partially broken, and low-resolution. - Avoid razor-sharp linework. ## Edge sharpness and microcontrast - Edge contrast is weak. - Some dark edges have mild halos or local outlining due to old sharpening, scanning, or contrast processing. - Microcontrast is low: - Windows merge into facades. - Individual roof tiles are mostly indistinct. - Masonry texture is visible as mottling rather than crisp stone detail. - Do not apply modern clarity or texture enhancement. ## Fine-detail rendering - Preserve the impression of many small structures, but render them as: - Soft blocks. - Broken windows. - Faded roof planes. - Indistinct poles and cables. - Irregular tonal patches. - Avoid inventing highly legible signs, crisp window frames, ornate architectural details, or clean boat rigging. ## Grain and noise - Add visible fine grain or scanner noise, especially in: - Sky. - Water. - Uniform building facades. - Shadowed areas. - Grain should be irregular and mixed with dirt, not a clean uniform film-grain overlay. - Noise is predominantly monochromatic but may include small colored speckles. ## Dust, scratches, and physical damage Prominent image damage is essential: - Numerous tiny dark dust spots scattered across the sky and architecture. - Fine scratches and hairline marks, especially in the upper sky. - Irregular pale scuffs and emulsion-like abrasions. - Small black circular or irregular flecks. - Brownish stains and discoloration. - Occasional faint vertical or diagonal scratch marks. - Surface damage is not confined to the border; it overlays the entire photograph. - Some marks look like dirt on a scanned print or film rather than scene objects. - Do not remove these marks during reconstruction. ## Compression and resampling - Image has the appearance of a low-resolution reproduction or compressed scan. - Allow: - Mild JPEG-like blockiness or ringing. - Soft resampling around thin poles and rooflines. - Slight pixel-level color breakup. - Uneven blur between adjacent structures. - The texture should not look like clean modern digital noise. - Avoid excessive artificial film grain that overwhelms the actual scene. ## Sharpening artifacts - A small amount of edge sharpening may be present, especially around: - Dark rooflines. - Masts. - Boat hulls. - Foreground wall boundaries. - If halos are added, they should be weak and inconsistent. - Do not make all edges uniformly sharpened. --- # 7. Photographic character The defining character is an **aged, low-fidelity color photograph of a harbor town**, with a cool cyan cast, compressed tonal range, and substantial physical image damage. The scene is not attractive because of polished composition or dramatic light; its character comes from imperfect documentation. Important traits to preserve: - The town is dense but visually muddy. - Architectural forms overlap and merge. - Buildings are uneven, weathered, and not individually legible. - Boat shapes are partially obscured by rigging, glare, water, and low resolution. - The sky is broad and empty but visibly contaminated by dust, scratches, and stains. - The water is dull, cool, and only weakly reflective. - The right foreground wall is awkwardly cropped and visually heavy. - The image contains clutter rather than carefully isolated subjects. - The skyline is not perfectly centered or balanced. - The middle-distance structures have inconsistent scale and alignment. - The image has a slightly faded, cyan-tinted archival appearance rather than a deliberate contemporary color grade. - Some colors appear chemically aged or shifted, especially: - Cyan in the sky and water. - Gray-green in shadows. - Brown-red in roofs and masonry. - Yellow-gray in pale walls. The generator may otherwise try to improve this into a cleaner harbor panorama. That would be incorrect. The original looks old, slightly dirty, tonally compressed, and optically imperfect. --- # 8. Anti-beautification instructions The reconstruction must **not** improve, modernize, clean, or stylize the image. Do not: - Make the sky more saturated, deeper blue, or more dramatic. - Add clouds, sun rays, sunsets, blue-hour color, or cinematic atmosphere. - Increase global contrast. - Make shadows richer, darker, or more dramatic. - Crush blacks. - Add HDR tonemapping. - Make the water glossy, sharply reflective, or deep navy. - Add attractive sun glints or strong specular reflections. - Warm the architecture into orange, gold, or Mediterranean terracotta. - Make pale walls clean white. - Increase color separation between buildings, boats, and water. - Make roofs brighter red or more colorful. - Add lush green vegetation. - Increase clarity, texture, dehaze, or local contrast. - Sharpen windows, masonry, boats, rigging, or skyline details. - Straighten or regularize the irregular buildings. - Simplify the skyline into a clean silhouette. - Remove the foreground wall. - Crop out the lower water, central mast, left boat, or right-side boat. - Remove the visual clutter of poles, wires, boat parts, and overlapping structures. - Correct the cool cyan color cast. - Neutralize the aged yellow-brown or magenta discoloration. - Remove dust, scratches, stains, speckles, grain, blur, or scan damage. - Replace the damaged sky with a clean uniform gradient. - Create a modern professional-camera look. - Add bokeh or shallow depth of field. - Add wide-angle drama or telephoto compression. - Make the image look like a restored museum scan. - Apply a cinematic teal-and-orange grade. - Add vignette stronger than the subtle natural edge darkening already present. - Invent crisp signage, people, architectural ornament, or boat details that are not legible. - Make the image symmetrical, polished, picturesque, or postcard-like. ## Final rendering target Produce a **muted, cyan-shifted, low-contrast, slightly soft archival photograph** with a dense waterfront town, calm dull water, overlapping wooden boats, an irregular skyline, and a rough wall in the lower-right foreground. Preserve the original’s faded colors, limited sharpness, weak shadows, atmospheric haze, visible film/scanning damage, awkward foreground obstruction, and general lack of modern photographic cleanliness.