为[城市名称]创作一张包含[地标]的竖版世纪中期风格旅行海报。使用严格的三色调色板：奶油色纸张、黑色技术线条以及[颜色]。风格：极简等轴测鸟瞰视角，带有极细阴影线和丝网印刷纹理。颜色运用：整个天空采用纯色平面[颜色]，并在屋顶或街道上使用少量点缀。无渐变。文字：顶部为奶油色的粗体无衬线字体的“[城市名称]”，下方为较小的奶油色本地语言名称。
Create a vertical mid-century travel poster for [CITY NAME] featuring [LANDMARK]. Use a strict 3-color palette: cream paper, black technical linework, and [COLOR].
Style: Minimalist isometric bird's-eye view with ultra-fine hatching and screen-print texture.
Color usage: Solid flat [COLOR] for the entire sky and small accents on roofs or streets. No gradients.
Text: Bold sans-serif "[CITY NAME]" at top in cream, with the local language name in smaller cream text below.
