# GPT Image Hub prompt

## Chân Dung Lập Thể Đường Đồng Mức
- URL: https://www.gptimagehub.com/vi/library/geometric-cubist-contour-line-portrait
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-g2-26730
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Fgeometric-cubist-contour-line-portrait
- Category: Áp phích và minh họa
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 2:3
- Style: illustration
- Tags: lập-thể, đường-đồng-mức, hình-học, chân-dung, ảo-ảnh-quang-học, khắc-nét
- Updated: 2026-10-27T06:06:58.098Z
- Created: 2026-10-27T06:06:58.098Z

Biến ảnh chân dung thành tác phẩm lập thể điêu khắc với các đường đồng mức uốn lượn. Tùy chỉnh màu sắc dải ruy băng và họa tiết nền theo ý thích.

### Full prompt
```text
Optical contour-line illustration and modern geometric cubism portrait based on the reference photo, preserving the exact facial identity, glasses, hairstyle, age, skin tone, and proportions. The face is formed from hundreds of flowing vertical contour lines bending naturally around the eyes, nose, cheeks, lips, and chin, seamlessly merged with layered polygonal planes and faceted geometric surfaces inspired by cubist sculpture. The subject is surrounded by sweeping curved geometric ribbons in [navy blue, teal, ochre, amber, terracotta, and cream]. The background consists of [vertical black-and-cream stripes] that interact with parts of the face to produce an optical illusion effect. Skin tones rendered in warm sandstone and ivory with subtle engraved textures; clothing simplified into elegant angular geometric facets with deep blue gradients. Symmetrical, centered composition with dimensional shading and fine line engraving across all surfaces.
```