# GPT Image Hub prompt

## Retrato Macro Monocromático con Luz Cáustica
- URL: https://www.gptimagehub.com/es/library/monochrome-macro-portrait-with-caustic-light
- Generator URL: https://www.gptimagehub.com/es/generate?promptId=oss-ym-mm-9687
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fes%2Flibrary%2Fmonochrome-macro-portrait-with-caustic-light
- Category: Retrato y fotografía
- Model: seedream-4-5
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: retrato macro, blanco y negro, monocromático, luz cáustica, fotografía artística, retrato surrealista
- Updated: 2026-10-26T19:10:13.098Z
- Created: 2026-10-26T19:10:13.098Z

Genera un retrato macro en blanco y negro bañado por patrones de luz ondulante y poca profundidad de campo. Modifica la edad o el género del sujeto para variar el estilo.

### Full prompt
```text
A black and white extreme close-up macro portrait of [a young man's face], focusing tightly on the eye, cheekbone, and lips. Bright sunlight breaks into soft, wavy luminous lines rippling across the skin like underwater caustics reflections. The light flows diagonally, wrapping around facial contours in surreal patterns, with shadows dissolving into smooth mid-gray tones instead of deep black. Lifelike skin texture shows visible pores, faint freckles, subtle stubble, and natural imperfections catching the light. The eye reflects delicate fragments of the luminous waves; razor-thin depth of field keeps one illuminated ridge in tack-sharp focus while the rest melts into a velvety blur. Background fades into a soft gray gradient. Subtle analog film grain overlays the frame, evoking an intimate, dreamlike monochrome aesthetic.
```