# GPT Image Hub prompt

## Tranh Chân Dung Biểu Cảm với Ánh Sáng Phân Tách
- URL: https://www.gptimagehub.com/vi/library/expressionist-split-lighting-portrait-painting
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-mm-25019
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Fexpressionist-split-lighting-portrait-painting
- Category: Chân dung và nhiếp ảnh
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 3:4
- Style: painterly
- Tags: chân dung, biểu cảm, vẽ kỹ thuật số, ánh sáng kép, vết cọ dày, nghệ thuật
- Updated: 2026-10-28T05:47:03.098Z
- Created: 2026-10-28T05:47:03.098Z

Biến ảnh tham chiếu thành chân dung phong cách biểu cảm với ánh sáng hai tông màu tương phản. Dễ dàng đổi phong cách vẽ và sắc thái ánh sáng.

### Full prompt
```text
Portrait painting based on the reference photo, maintaining 100% fidelity to the facial structure and likeness. Art Style: [expressionist digital painting], blending stylized realism with raw, expressive impasto texture and bold, purposeful brushstrokes. Lighting & Color: Dramatic split-lighting effect; intense, warm [orange] light illuminates one side of the face, while contrasting cool [electric blue] light highlights the opposite side. The palette includes deep shadows, vivid orange, turquoise, light blue, white, and gray. Technique: Messy sketch lines and rough charcoal outlines are visible beneath the layers of paint. Edges are fragmented with abstract blocks of color for an unfinished, modern aesthetic. The background is minimalist and abstract, emphasizing the textured brushwork. Mood: Somber, modern, atmospheric.
```