怎么填变量：[荧光粉] 和 [青蓝] 是两种油墨，经典组合还有"橙红 + 钴蓝""明黄 + 墨绿"；[城市街道] 可以换成"老城区骑楼""菜市场门口""地铁站出口"；[SHIFT] 是角落的大字，换成活动名或刊物名，中文也行，但建议 2～4 个字。示例图是一张粉色天空的竖版海报：右边一排老砖楼挂满消防梯，左边一根电线杆拉出很多电线，整体只有粉和青两色，网点颗粒明显，左下角是粉色的"SHIFT"粗字。

常见问题与调整：

• 颜色不止两种：强调"严格只有两种油墨，叠色处是唯一的第三色"。
• 太干净像数码插画：加"明显的网点、纸张纤维、边缘套印偏移 2～3 毫米"。
• 角落文字被画成路牌：明确"文字是印刷在海报上的标题，不是场景里的招牌"。
• 想做演出海报：在底部加"一行小字：[日期] [场地]"，并留出文字区。

适合：独立刊物封面、演出 / 市集海报、文创明信片；不适合需要写实感或品牌严肃感的商业广告。

英文原版

An urban landscape illustration created in the style of a two-color Risograph print. The palette is limited to 'Fluorescent Pink' and 'Teal Blue', with a dark navy created where the two inks overlap. The image has the characteristic grainy, tactile texture of Riso printing, with visible halftones and a slight, intentional 'misregistration' where the colors don't perfectly align. The subject is a high-contrast view of a city street with fire escapes and power lines. The lighting is represented through the density of the dot patterns, creating a gritty, lo-fi aesthetic. The composition uses flat shapes and bold silhouettes, with the pink ink used for the sky and the teal for the building shadows. The mood is indie, artistic, and nostalgic for DIY zine culture. The text 'SHIFT' is printed in the bottom corner in a distorted, ink-heavy typeface.

改编自 wuyoscar/GPT-Image2-Skill 收录的提示词（仓库整理），许可证 MIT（Copyright (c) 2026 Wuyoscar）。