# GPT Image Hub prompt

## 连贯一笔画极简手绘肖像
- URL: https://www.gptimagehub.com/zh-CN/library/continuous-single-line-doodle-portrait
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-mm-4539
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fcontinuous-single-line-doodle-portrait
- Category: 海报与插画
- Model: nanobananapro
- Aspect ratio: 1:1
- Style: illustration
- Tags: 一笔画, 连续线条, 涂鸦肖像, 极简插画, 手绘线稿, 线条艺术, 保持面部特征
- Updated: 2026-10-27T21:11:23.098Z
- Created: 2026-10-27T21:11:23.098Z

将参考照片转换为极简手绘一笔画涂鸦插画。可自定义线条色彩或添加淡彩水彩晕染以呈现不同艺术氛围。

### Full prompt
```text
{
  "prompt": "严格将参考照片作为人物身份依据。精确保留相同的人物身份、面部轮廓、发型、年龄、性别、身材比例和神态特征，不改变身份也不添加多余人物。将主体转换为极简的手绘一笔画（连贯线条）涂鸦插画。\n\n插画风格：\n极简一笔画涂鸦风格，整个主体由一条不间断、流畅且富有自然手作感的有机线条绘制而成，宛如画笔从未离开纸面。\n\n线条质感：\n流畅且带有微弱手颤感的钢笔或铅笔笔触，伴有细微的粗细变化。充满手工质感，避免呆板的矢量机械感。\n\n色彩与纹理：\n[黑色、深棕色或柔和藏青色]的单色线稿。背景可点缀极淡的马卡龙水彩晕染或蜡笔涂抹色块，保持扁平简约。\n\n五官与造型：\n五官极度简化并自然融入连续线条中：点状或小弧线眼睛、微笑嘴角，在保持人物辨识度的同时实现高度抽象提炼。\n\n光影与立体感：\n摒弃写实光影和三维渲染，仅依靠线条走势与留白呈现形体。\n\n背景与氛围：\n米白纸质底色，呈现平静、温暖、充满艺术感的手账插画氛围。",
  "negative_prompt": "photorealism, 3D render, digital painting, CGI, cinematic lighting, glossy skin, hyper-detail, vector precision, anime, manga, face distortion, identity change, extra people",
  "quality": "high",
  "clarity": "high",
  "style_strength": "strong minimalist doodle",
  "reference_usage": "exact face and identity preservation required"
}
```