# GPT Image Hub prompt

## Underwater Mermaid Sovereign Macro Portrait
- URL: https://www.gptimagehub.com/library/underwater-mermaid-sovereign-macro-portrait
- Generator URL: https://www.gptimagehub.com/generate?promptId=oss-ym-g2-24611
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Flibrary%2Funderwater-mermaid-sovereign-macro-portrait
- Category: Portrait & Photography
- Model: nanobanana2
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: mermaid, underwater, fantasy portrait, macro photography, caustics, character design
- Updated: 2026-10-28T02:37:03.098Z
- Created: 2026-10-28T02:37:03.098Z

Generates a cinematic underwater close-up of a decorated mermaid sovereign under sunlit water caustics. Adjust the subject, eye color, and hair color to design different sea-dwelling figures.

### Full prompt
```text
A cinematic macro portrait close-up of a [mermaid Sovereign] looking directly at the camera with striking [deep cobalt blue] eyes. Her translucent skin has realistic subsurface scattering, adorned with an intricate filigree of polished copper wire, multi-sized pearls, and segments of dried staghorn coral. Her rich [auburn-red] hair flows in wet-pressed waves embedded with tiny gold flakes and smooth sea-glass pebbles. Sharp caustic light patterns dance across her face as intense sunlight filters through the water. Detailed turquoise and gold iridescent foil scales cover her neck and shoulders. Deep cobalt and aquamarine water background with shallow macro depth of field at f/1.8.
```