Prompt library.

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# Ultra-High Definition Image Enhancement Prompt

## Primary Objective
Restore and enhance this image to cinematic ultra-high definition quality 
while preserving absolute photographic authenticity. The output must look 
like a professionally shot, high-resolution photograph — not an AI-generated 
or over-processed image.

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## 1. Sharpness & Detail Restoration
- Remove all blur, motion artifacts, noise, grain, and compression distortion
- Reconstruct fine micro-details: individual skin pores, hair strands, 
  fabric weave, and background surface textures
- Apply intelligent sharpening only where needed — avoid global sharpening 
  halos or edge artifacts
- Preserve natural depth of field; do not artificially flatten or exaggerate bokeh

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## 2. Skin & Texture Authenticity
- Restore authentic skin texture with natural pores, subtle blemishes, 
  and tonal variation
- Do NOT over-smooth, airbrush, or apply beauty filters
- Avoid plastic skin effects, artificial glow, or HDR-style tone mapping on skin
- Maintain realistic subsurface scattering and natural light absorption

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## 3. Color & Tone Correction
- Correct white balance to restore accurate, natural skin tones and hues
- Improve exposure and dynamic range subtly — recover highlights and shadows 
  without blowing out detail
- Enhance contrast and micro-contrast to add depth and realism
- Preserve the original color mood and atmosphere; do not shift to a 
  different color grade

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## 4. Composition & Identity Preservation
- Retain the exact original framing, crop, and camera angle
- Do not alter posture, body language, or spatial relationships between subjects
- Preserve all background elements, environmental context, and overall atmosphere
- Maintain original lighting direction, shadow placement, and light quality

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## 5. Hard Rules — Non-Negotiable
> ⚠️ Violating any of the following is considered a failed output.

- Do NOT modify facial structure, bone geometry, or facial proportions
- Do NOT alter facial features: eyes, nose, mouth, ears, or jawline shape
- Do NOT change hairstyle, hair color, or hairline
- Do NOT modify body shape, clothing, or accessories
- Do NOT change the subject's apparent age, ethnicity, or identity
- Do NOT add, remove, or reposition any element in the scene
- The face and identity must remain 100% identical to the original — 
  only sharper, clearer, and more detailed

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## 6. Output Specification
- Resolution: Maximum achievable (target 4K or higher if upscaling)
- Format: PNG or TIFF (lossless)
- No watermarks, overlays, or post-processing signatures
- Final result must be indistinguishable from a native high-resolution capture