# GPT Image Hub prompt

## Chân dung sổ phác thảo bút chì màu
- URL: https://www.gptimagehub.com/vi/library/colored-pencil-sketchbook-portrait
- Generator URL: https://www.gptimagehub.com/vi/generate?promptId=oss-ym-g2-27688
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fvi%2Flibrary%2Fcolored-pencil-sketchbook-portrait
- Category: Áp phích và minh họa
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 3:4
- Style: painterly
- Tags: sổ phác thảo, bút chì màu, màu nước, minh họa chân dung, tối giản, vẽ tay
- Updated: 2026-10-26T22:37:28.098Z
- Created: 2026-10-26T22:37:28.098Z

Biến ảnh tham chiếu thành tranh minh họa bút chì màu tinh tế điểm xuyết vệt màu nước nhẹ. Tùy chỉnh độ tuổi của nhân vật và các nét vẽ nguệch ngoạc xung quanh.

### Full prompt
```text
Use the reference photo as the primary reference for the character. Preserve the subject's recognizable identity, outfit, accessories, hairstyle, and mood, transforming them into an elegant hand-drawn illustration. If the subject is male, depict a [young boy]; if female, depict a [young girl].

Style: Detailed hand-drawn illustration on a white textured sketchbook page using fine 0.5mm colored pencils, rendered with delicate pencil strokes and subtle shading. The sketchbook rests on a natural wooden easel in a cozy artist's studio.

Lighting: Soft, warm sunlight filtering through a nearby window, creating gentle highlights and delicate shadows.

Background: Extremely minimal, featuring generous negative space in soft neutral tones. Include a few subtle, rough 4B pencil doodles of [stars and hearts] scattered around the subject.

Color Treatment: Mostly monochrome with very low saturation, accented by delicate, organic watercolor splashes around the figure that blend naturally into the pencil work.
```