# GPT Image Hub prompt

## 사진 기반 흑연 연필 스케치 초상화
- URL: https://www.gptimagehub.com/ko/library/graphite-pencil-sketch-portrait-from-photo
- Generator URL: https://www.gptimagehub.com/ko/generate?promptId=oss-ym-g2-25919
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fko%2Flibrary%2Fgraphite-pencil-sketch-portrait-from-photo
- Category: 포스터 및 일러스트
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 3:4
- Style: photorealistic
- Tags: 스케치, 연필화, 소묘, 초상화, 드로잉, 흑백
- Updated: 2026-10-26T22:10:18.098Z
- Created: 2026-10-26T22:10:18.098Z

인물 사진을 질감 있는 종이 위의 정교한 수작업 흑연 연필 소묘로 변환합니다. 의상과 스타일 대괄호를 자유롭게 수정하세요.

### Full prompt
```text
Use the uploaded reference photo as the primary identity source. Preserve the exact facial identity, face shape, hairstyle, hair texture, beard style, skin tone, eye shape, eyebrows, nose, lips, and unique facial features with high accuracy.

A realistic [hand-drawn pencil sketch portrait] rendered in the style of a professional graphite artist. The portrait appears drawn on textured white paper with fine pencil strokes, cross-hatching, layered shading, and subtle smudging.

Composition: Close-up three-quarter angle portrait of the subject sitting casually with head slightly tilted, wearing a confident and relaxed expression. Intricately rendered facial anatomy, sharp eyes, natural beard texture, and individually defined hair strands.

Outfit: A simple [casual collared shirt] rendered with realistic fabric folds and graphite shading.

Background: A minimal sketchbook page resting on a subtle wooden table, featuring slight paper grain imperfections and the authentic feel of an artist's workspace.

Style: Monochrome black and white, traditional graphite drawing, paper texture, realistic shading and depth, authentic non-digital feel.
```