# GPT Image Hub prompt

## 표현적인 흑연 연필 아카데믹 인물화
- URL: https://www.gptimagehub.com/ko/library/expressive-graphite-pencil-academic-portrait
- Generator URL: https://www.gptimagehub.com/ko/generate?promptId=oss-ym-g2-30107
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fko%2Flibrary%2Fexpressive-graphite-pencil-academic-portrait
- Category: 포스터 및 일러스트
- Model: gpt-image-2-5-sunburst
- Aspect ratio: 4:5
- Style: painterly
- Tags: 흑연소묘, 연필스케치, 아카데믹아트, 명암법, 인물드로잉, 순수미술
- Updated: 2026-10-27T05:51:03.098Z
- Created: 2026-10-27T05:51:03.098Z

의도적인 미완성 스케치와 극적인 명암 대비가 돋보이는 미술관 수준의 흑연 연필 초상화를 생성합니다. 연필 등급과 톤 팔레트를 조정하여 스타일을 바꿔보세요.

### Full prompt
```text
A highly expressive graphite pencil portrait on textured fine art drawing paper, framed in a 4:5 composition. The drawing is crafted with roughly 85–90% completion, deliberately leaving unfinished passages, open contours, construction lines, and visible artistic decisions reminiscent of a museum-quality academic study. Rich, [deep graphite blacks] provide dramatic tonal contrast, using dense, heavy [8B–14B] graphite shadow masses that anchor the focal points with a velvety tactile feel. Selectively rendered with highest detail and contrast on the most expressive facial features—especially the eyes, eyebrows, nose bridge, facial hair texture, and facial structure—while the outer contours and surrounding forms gradually dissolve into broken lines, incomplete cross-hatching, and empty negative paper space. Confident, energetic pencil strokes showcase varying hand pressure, feathered shading, graphite grain, subtle smudged graphite dust, erased highlights, and paper fiber texture. Expressive hair features alternating sharp strokes and loose graphite masses, while facial hair is rough and organic. Dramatic high-contrast chiaroscuro lighting defines forms primarily through tonal masses, rendered in [cool neutral graphite tones] with rich charcoal-like blacks against warm paper whites.
```