等距旅行海报

[中文]
设计一张竖版复古中世纪风格的[城市名称]旅行海报，展示[地标]。严格使用 3 色配色方案：奶油色调纸张背景、黑色技术线稿，以及一种[颜色]点缀色。美学风格：极简主义等距俯视航拍视角，带有非常细致的交叉排线和丝网印刷颗粒感。色彩规则：将整个天空填充为纯平的[颜色]，在屋顶或街道细节上添加少量[颜色]点缀。禁止使用任何渐变。字体排版：顶部使用大号粗体无衬线字体，以奶油色显示 "[CITY NAME]"，其下方用较小的奶油色字体显示该城市的本地语言名称。#AIart #GPTImage2

[原文]
Design a vertical retro mid-century travel poster of [CITY NAME] showcasing [LANDMARK]. Stick to a tight 3-color scheme: cream-toned paper background, black technical line drawing, plus one [COLOR] accent. Aesthetic: minimalist isometric top-down aerial perspective with very fine cross-hatching and silkscreen print grain. Color rules: fill the entire sky in flat solid [COLOR], add small [COLOR] touches on rooftops or street details. Zero gradients allowed. Typography: large bold sans-serif "[CITY NAME]" at the top in cream, with the city's name in its native language set smaller in cream beneath it. #AIart #GPTImage2