IDENTITY PRESERVATION INSTRUCTION:
Using the uploaded photo as reference, preserve the person's exact facial features, face shape, eye color, skin tone, and unique characteristics while transforming the entire image into a high-quality graffiti artwork. The face must remain instantly recognizable as the original person.

TRANSFORMATION DESCRIPTION:
Transform the person into a vibrant graffiti-style mural painted on a concrete urban wall. The portrait should be stylized with bold outlines, spray-paint textures, and street art aesthetics while maintaining photographic accuracy of facial features. The person appears as the main subject of the graffiti art, integrated seamlessly into the urban environment.

STYLE AND AESTHETIC PARAMETERS:
- Art style: Urban graffiti art, street art aesthetic, spray-paint texture, stencil art influence
- Color palette: Vibrant, bold colors typical of graffiti (bright blues, pinks, yellows, greens) with high contrast
- Texture: Spray paint drips, overspray effects, layered paint textures, stencil edges
- Lighting: Urban ambient lighting, dramatic shadows from wall textures, natural city light
- Background: Realistic concrete brick wall with graffiti tags, urban decay texture, authentic street environment
- Integration: Face should look like it was painted with spray cans, maintaining realistic proportions and features

TECHNICAL QUALITY PARAMETERS:
- High resolution, 4K, detailed
- Sharp focus on face and key features
- Professional quality street art
- Aspect ratio: 1:1 or 4:3 (portrait orientation)
- Detailed spray paint texture with individual paint particles visible
- Realistic wall surface texture with cracks and imperfections

NEGATIVE PROMPT GUIDANCE:
Avoid: distorted facial features, unrealistic proportions, blurry face, loss of likeness, cartoonish appearance that doesn't resemble the person, low quality graffiti, messy composition, face blending into background, unclear identity

USER CUSTOMIZATION:
{additional_context}

TIPS FOR BEST RESULTS:
- Use a clear, front-facing photo with good lighting for best identity preservation
- The prompt works best with photos where the face is clearly visible and not obstructed
- You can modify the color scheme by adding specific colors to the additional context
- For more realistic graffiti, emphasize 'photorealistic spray paint' in additional context
- To change the wall background, specify your preference in the additional context