# GPT Image Hub prompt

## 手绘日本校园文化祭海报
- URL: https://www.gptimagehub.com/zh-CN/library/hand-painted-japanese-school-festival-poster
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-g2-18657
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fhand-painted-japanese-school-festival-poster
- Category: 海报与插画
- Model: gpt-image-2
- Aspect ratio: 3:4
- Style: illustration
- Tags: 日本文化祭, 校园祭, 油画棒风格, 海报设计, 手绘海报, 学生表演, 传单
- Updated: 2026-10-27T10:16:33.098Z
- Created: 2026-10-27T10:16:33.098Z

生成质感鲜明、粗笔触油画棒风格的日本学校文化祭海报，包含小吃摊、面部遮挡的学生和表演器材。可修改标题、日期与摊位文字以适配各类活动。

### Full prompt
```text
{"type":"手绘日本学校文化祭海报插画","style":"稚拙厚重油画棒与蛋彩画质感，粗糙笔触纹理，不规整手写字体，鲜艳原色，朴拙透视，白色磨损纸张边框，欢快而略带诡异的手工传单风格","canvas":"竖版竖向海报","background":"蓝天与粗犷的白云，点缀彩色的音符和星星","headline":{"text":"[文化祭]","position":"top","appearance":"带有厚重奶油色描边的特大红色手绘日文字体"},"date":{"text":"[10月15日(土)]","position":"upper right","appearance":"黄色手绘文字"},"main_subjects":{"count":2,"description":"两名在文化祭表演的初中生，面部均被米色至灰色的平涂矩形遮挡条盖住","characters":[{"position":"left center","description":"身穿白蓝水手服系红领巾的女生，系着红色发绳的双马尾棕发，手握黑色麦克风并举起一只手"},{"position":"right center","description":"身穿白色短袖校服衬衫、留着利落碎黑发的男生，正在弹奏一把带黑色护板的鲜红色电吉他"}]},"poster_text":{"count":5,"labels":[{"text":"[たこ焼き]","position":"lower left on red sign above food stall"},{"text":"わたあめ","position":"lower middle on red sign near cotton candy stall"},{"text":"チョコバナナ","position":"lower right on orange oval sign near chocolate banana"},{"text":"みんなで","position":"bottom left on green background"},{"text":"[たのしく!]","position":"bottom on red banner"}]},"festival_items":{"count":6,"items":["装有3颗圆章鱼烧和黑色酱汁瓶的摊位托盘","红色电吉他","托盘上撒有彩色糖针的巧克力香蕉","竹签上的粉色棉花糖","带有五彩颜料斑点的调色板","右下角的两个戏剧面具：一个黄色笑脸面具和一个带有些许诡异表情的白色哭脸面具"]},"decorations":{"count":7,"items":["右上方的红色音符","表演者上方的粉色音符","右边缘的橙色音符","左边缘的绿色音符","右上方的黄色星星","左中部的黄色星星","左中部的橙色星星"]},"composition":"热闹的校园文化祭宣传海报，中央是主表演者，下部三分之一填满小吃与活动图标，所有元素均采用厚重不均的笔触与微凌乱的边缘绘制"}
```