# GPT Image Hub prompt

## Chân Dung Nghệ Sĩ Guitar Bằng Than
- URL: https://www.gptimagehub.com/vi/library/charcoal-portrait-of-acoustic-guitarist
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-mm-17222
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Fcharcoal-portrait-of-acoustic-guitarist
- Category: Áp phích và minh họa
- Model: nanobananapro
- Aspect ratio: 3:4
- Style: painterly
- Tags: chì than, than chì, chân dung, nghệ sĩ guitar, phác thảo, nghệ thuật truyền thống, ấm cúng
- Updated: 2026-10-27T03:59:18.098Z
- Created: 2026-10-27T03:59:18.098Z

Tạo tranh chân dung mỹ thuật bằng chì than và than chì về một nghệ sĩ trong không gian ấm cúng. Dễ dàng đổi nhân vật, kiểu tóc và ghế ngồi.

### Full prompt
```text
A vertical charcoal and graphite portrait of a [handsome young man] with [wavy, tousled hair], sitting on a [wooden stool] and playing an acoustic guitar. He has a warm, gentle smile, looking down at the strings with a focused yet relaxed expression. Traditional fine art style with visible charcoal strokes, soft blending, and high-contrast shading. The background features a cozy, dimly lit room with softly blurred bookshelves and a window, creating an atmospheric charcoal bokeh effect. Rich textures on his knit sweater and the polished wood of the guitar, rendered on textured cream-colored paper.
```