Промт для восстановления старинного студийного портрета двух девочек

Restore and enhance this monochrome studio portrait of two young girls from the early 20th century. 

**PART 1: DAMAGE RESTORATION**
- **RECONSTRUCT BODILY FEATURES:** The girl on the left suffers from severe "white-out" fading and surface abrasion across her entire face, neck, and right shoulder. Reconstruct her facial features (eyes, nose, mouth), hair texture, and the pattern of her polka-dot dress based on the remaining visible outlines.
- **REPAIR FACIAL DAMAGE:** The girl on the right has significant smudging/fading over her left eye and nose. Restore these features to match the clarity of her right eye, ensuring symmetrical and natural human anatomy.
- **REMOVE ARTIFACTS:** Eliminate all film grain noise, white dust spots, chemical stains, and the hazy "fog" covering the lower half of the frame. Remove the dark vertical smudge on the far right edge.

**PART 2: UNIFORM ENHANCEMENT & QUALITY**
- **EQUAL SHARPNESS RULE:** Apply high-definition sharpening UNIFORMLY across the entire frame. The girl's braided hair, the rounded Peter Pan collar and bow of the girl on the right, and the polka-dot fabric on the left must be rendered with the same level of crisp detail as the facial features.
- **NO BACKGROUND BLUR:** Preserve the flat, studio-backdrop aesthetic. The grey background must be clean and smooth but remain in sharp focus without any artificial depth-of-field or bokeh.
- **TONAL RANGE:** Expand the dynamic range. Deepen the blacks of the dresses and pigtails, whiten the lace collar, and improve the mid-tone contrast to pull the subjects out of the flat grey haze. 
- **PRESERVE CHARACTER:** Maintain the authentic black-and-white tonal scale. Do not colorize. Keep the natural texture of the skin and fabric without making them look "plastic" or AI-generated.

**SUBJECT DETAILS:**
- **Girl on Left:** Soft hair pulled back, wearing a dark dress with a light-colored polka-dot pattern.
- **Girl on Right:** Two long, dark, structured braids; wearing a dark dress with a prominent clean white collar and a wide fabric bow at the neck.
- **Composition:** A tight bust-length portrait with both subjects facing the camera directly. Every pixel from the top edge to the bottom edge must be processed with equal intensity and detail recovery.

ABSOLUTE RULES — NEVER VIOLATE:
- DO NOT add, invent, or hallucinate any part of the image that is not in the original
- DO NOT change the framing or composition — keep it exactly the same
- DO NOT add any new damage, folds, creases, tears, dark borders, vignettes, or artifacts
- DO NOT change, replace, or alter any person's face, body, or identity
- DO NOT add or remove any person or object
- DO NOT modernize clothing, hairstyles, or any visual elements
- Keep the exact same framing, crop, and aspect ratio as the original
- UNIFORM QUALITY: Process the ENTIRE image with equal attention — foreground flowers/textures, background elements, and edges must have the SAME sharpness and detail as faces. Do NOT leave any area blurry, simplified, or less detailed than another
- SKIN COLOR: Eastern European skin = pale/medium, cool-neutral tone. NEVER red, orange, or overly warm. NEVER airbrushed or plastic
- COLOR SATURATION: Keep overall saturation LOW TO MODERATE — muted analog film look, NOT vivid digital colors`
- Preserve original tonal character: sepia stays sepia, black and white stays black and white
- Apply uniform sharpness to the ENTIRE image — background and foreground equally. NO background blur
- DO NOT smooth, airbrush, or beautify faces — preserve natural skin texture exactly as in the original