Restore and colorize this old photograph with museum-grade archival quality.

Primary objective:
Preserve the subject's identity, facial structure, age characteristics, skin texture, expression, eye shape, nose shape, mouth shape, hairstyle, and all unique facial features with absolute fidelity to the original image.

Requirements:
- Do NOT alter facial proportions.
- Do NOT beautify, modernize, stylize, or reinterpret the face.
- Do NOT add features that are not visible in the original photo.
- Maintain 100% likeness and identity preservation.
- Preserve historical authenticity and realism.
- Reconstruct damaged areas only when necessary using surrounding visual evidence.
- Restore missing details conservatively.
- Remove scratches, dust, stains, cracks, fading, discoloration, film damage, and noise.
- Enhance sharpness while keeping natural skin texture.
- Improve contrast, dynamic range, and tonal balance.
- Recover realistic details in eyes, hair, clothing, and background.
- Apply natural, historically accurate colorization.
- Use realistic skin tones and authentic fabric colors.
- Avoid oversaturation, artificial HDR effects, excessive smoothing, beauty filters, or AI-generated facial modifications.
- Preserve original lighting direction and shadows.
- High-resolution restoration, ultra-clean output, professional photographic quality.

Style:
Photorealistic, historically accurate, identity-preserving restoration, archival restoration standard, natural color grading, authentic colors, ultra-detailed, realistic texture preservation.

Negative Prompt:
face alteration, identity change, beautification, de-aging, age modification, skin smoothing, makeup, cartoon effect, CGI look, artificial colors, fantasy colors, exaggerated sharpening, HDR effect, oversaturated colors, facial reconstruction beyond evidence, style transfer, artistic reinterpretation.