# GPT Image Hub prompt

## Chân Dung Bán Thân Bút Chì Than Cổ Điển
- URL: https://www.gptimagehub.com/vi/library/classic-graphite-pencil-bust-portrait
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-g2-33237
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Fclassic-graphite-pencil-bust-portrait
- Category: Chân dung và nhiếp ảnh
- Model: nanobanana2-1
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: bút chì than, ký họa bút chì, chân dung, mỹ thuật, bản vẽ, bán thân
- Updated: 2026-10-27T21:03:38.098Z
- Created: 2026-10-27T21:03:38.098Z

Tạo bức ký họa bút chì than mỹ thuật với họa tiết chân thực và đánh bóng mềm mại. Thay đổi chủ thể, kiểu tóc và trang phục để tùy biến.

### Full prompt
```text
A detailed, elegant graphite pencil portrait of [a handsome young man] in a refined three-quarter profile pose, shoulders visible, head turned slightly toward the viewer with direct, calm eye contact. He features well-defined masculine facial features, expressive deep-set eyes, naturally thick eyebrows, a straight strong nose, full closed lips, and a neatly trimmed full beard and mustache. His [thick dark wavy hair, voluminous and swept loosely across the forehead] is rendered with individual fine pencil strokes and stray flyaway strands. Dressed in [a crisp light-colored open-collar button-up shirt], with the collar and upper chest softly sketched. Monochrome graphite drawing on warm off-white textured paper, featuring realistic fine linework, soft cross-hatching, subtle smudged shading, and smooth tonal gradients. High detail focused on the eyes, beard, and hair, with the shirt and background fading softly. Vertical close-up bust portrait composition, slightly offset to the left, blank textured paper background, timeless hand-drawn fine-art aesthetic.
```