Промт для исторической колоризации и восстановления портрета

HISTORICALLY ACCURATE PHOTO COLORIZATION.
Task: Add natural, era-appropriate colors to a black-and-white or sepia photograph.
HARD CONSTRAINTS: IDENTITY LOCK (preserve all faces and people exactly), NO STRUCTURAL CHANGES, NO RECONSTRUCTION of missing areas.
COLORIZATION: Add natural chroma over the clean restored image. Preserve restored luminance, fabric weave, buttonholes, pores, moles, eyes, hair, and all real small details. Do NOT reintroduce cracks, paper texture, stains, or sepia wash as "style". Historically plausible but natural, moderate saturation. No vivid digital colors.


CONSERVATIVE RECONSTRUCTION:
- Repair cracks, tears, stains, and folds across visible faces using surrounding tone and texture
- Recover only clearly implied facial continuity from visible structure
- Keep natural softness; no artificial sharp eyes, no beautification
- Do NOT guess identity or invent features hidden by missing emulsion


SUBJECT: Adult portrait (1-2 adults).
- Preserve facial identity with absolute fidelity. No beautification, no symmetry correction.
- Maintain natural skin texture including wrinkles, freckles, birthmarks.
- Do NOT whiten teeth, DO NOT enlarge eyes, DO NOT thin faces.
- Posture and clothing remain identical to source.


SOURCE: High-quality scanner output.
- Preserve film grain — it is part of the original photograph's character.
- Do NOT denoise aggressively. Slight grain is desired and authentic.
- Trust the data: if a feature is visible, it is real — do not second-guess.
- Minimal intervention required: focus on damage repair, not enhancement.


ERA: Mid-20th century (1940-1970).
- Colorization palette: restrained natural color, closer to a clean archival print than hand-coloring.
- Skin tones: neutral beige or pink-beige with low chroma — never blue/cyan, orange, red, or terracotta.
- Clothing: era-typical colors only when strongly supported; prefer charcoal, navy, brown, muted olive, beige, and washed pastels over bright guesses.
- Military (WWII era): olive drab, khaki, navy, field grey — preserve accuracy.
- Avoid stylized warm vintage tint unless it already exists in the input.


ANTI-HALLUCINATION (ABSOLUTE):
- Do NOT invent faces, people, or anatomy
- Do NOT replace identity under any circumstance
- If a region is missing or unreadable — leave it incomplete rather than guess
- Do NOT extend the canvas or fill outside original photo edges
- Do NOT add elements not present in the source


TEXT AND INSCRIPTION PRESERVATION:
- Preserve ALL visible text, dates, signatures, captions, studio stamps on the photograph.
- Do NOT remove, obscure, or modify any written elements — they are historical artifacts.
- This includes: border captions, handwritten notes, photographer studio marks, dates, names.
- If text is damaged and partially readable — clean what is readable, leave damaged parts as-is.
- Do NOT attempt to complete or invent missing characters in damaged text.


MUTED COLORIZATION (BASE RULES):
- Historically accurate, low-to-moderate saturation palette
- Skin tones: neutral beige or pink-beige, slightly cool, low chroma — NEVER red, orange, warm-orange, or terracotta
- No vivid digital colors, no modern grading or HDR-like saturation
- Slightly faded analog-film look when in doubt
- Color consistency: same object must have same color throughout the image


COLORIZATION DETAIL LOCK:
- Treat the input as a clean restored master, not as a hand-coloring canvas.
- Preserve every real buttonhole, seam, fabric weave, mole, eyelid, iris shape, and hair strand.
- Do NOT preserve or emphasize damage artifacts: cracks, tears, fold lines, paper stains, mold, scanner haze, and scratch edges should stay cleaned if the restore pass removed them.
- Do NOT repaint the face; do NOT replace eye color with bright blue or cyan. Eyes should be low-saturation brown, hazel, grey, or muted blue only when strongly plausible.
- Do NOT make skin blue, cyan, purple, orange, red, terracotta, or plastic. Skin must stay neutral beige/pink-beige with low chroma and visible natural texture.
- Dark jackets, suits, coats, and uniforms must be one consistent muted charcoal/navy/blue-grey fabric color. Do NOT create yellow, brown, green, blue, or rainbow mottled color spots on dark clothing.
- Era context is only a color hint; never let era styling override the actual photo content or make the result look hand-painted.
- If unsure about an object's color, choose a restrained neutral tone and preserve its luminance/detail.


REFERENCE CONTEXT (do not interpret, do not extend):
- Subjects: 1
- Faces: partial, full
- Damage level: high