为 [CITY, COUNTRY]（城市, 国家）创作一幅高端的复古现代日式几何风格旅行海报,严格采用 4:5 纵向画幅比例。

Create a premium retro-modern Japanese geometric travel poster for [CITY, COUNTRY] in a STRICT 4:5 VERTICAL ASPECT RATIO. Use a sophisticated flat-vector, mid-century Japanese travel-poster aesthetic with bold geometric shapes, elegant editorial composition, simplified architecture, and strong visual storytelling. Automatically identify and feature the most iconic landmark, architecture, streets, transportation, landscape, cultural elements, and atmosphere of [CITY, COUNTRY] in one cohesive original scene. Create clear foreground, middle ground, and background depth with one dominant focal point, strong perspective, geometric streets, architectural silhouettes, simplified vegetation, atmospheric sky, and minimal human figures for scale. Use a limited retro palette of deep navy, indigo, teal, turquoise, warm cream, mustard, ochre, coral, vermillion, and forest green, with strong color blocking and dramatic graphic lighting. Use geometric shadows and highlights rather than realistic lighting or complex gradients. Add subtle vintage paper grain, screen-print texture, slight ink variation, and restrained halftone detail for an authentic printed-poster finish. Keep landmarks and cultural elements recognizable yet artistically simplified, with clean shapes, crisp edges, balanced composition, controlled perspective, and strong readability from a distance. Avoid: photorealism, 3D rendering, glossy surfaces, excessive detail, complex gradients, neon colors, clutter, heavy grunge, excessive outlines, bokeh, lens flare, distorted architecture, warped perspective, random objects, illegible text, and generic AI-art appearance. FINAL LOOK: Museum-quality collectible Japanese tourism poster—bold, elegant, atmospheric, culturally distinctive, cohesive, and professionally designed. IMPORTANT: Strictly maintain the 4:5 vertical composition. Create a completely original artwork specifically adapted to [CITY, COUNTRY]. Do not copy any existing artwork.

为 [CITY, COUNTRY]（城市, 国家）创作一幅高端的复古现代日式几何风格旅行海报,严格采用 4:5 纵向画幅比例。 采用精致的扁平矢量、中世纪日式旅行海报美学风格,使用大胆的几何形状、优雅的编辑式构图、简化的建筑造型,以及强烈的视觉叙事能力。自动识别并呈现 [CITY, COUNTRY]（城市, 国家）最具标志性的地标、建筑、街道、交通工具、景观、文化元素与独特气质,统一整合于一个完整的原创场景之中。 构建清晰的前景、中景与背景层次,设定一个主导视觉焦点,运用强烈的透视感、几何化的街道、建筑剪影、简化的植被、富有氛围感的天空,以及少量用于表现尺度感的人物形象。 使用克制的复古配色方案,包括深海军蓝、靛青、蓝绿(teal)、松石绿、暖奶油色、芥末黄、赭色、珊瑚红、朱红与森林绿,以大面积色块对比和戏剧化的图形化光影进行表现。使用几何化的阴影与高光,而非写实光照或复杂渐变。 加入细腻的复古纸张颗粒、丝网印刷质感、轻度油墨变化与克制的半色调细节,呈现出正宗的印刷海报质感。 使地标与文化元素保持可辨识度,但以艺术化的简化方式呈现,确保形状干净利落、边缘清晰、构图均衡、透视受控,并具备远距离下的可读性。 避免:照片写实风格、3D 渲染、光泽表面、过度细节、复杂渐变、霓虹色、杂乱构图、浓重做旧效果、过多描边、散景(bokeh)、镜头光晕、扭曲的建筑、变形的透视、随意的物体、难以辨认的文字,以及通用化的 AI 美术观感。 最终呈现:博物馆级收藏品质的日式旅游海报——大胆、优雅、富有氛围、文化特色鲜明、整体协调、专业设计。 重要提示:严格保持 4:5 纵向构图。为 [CITY, COUNTRY]（城市, 国家）创作完全原创的、专门为其量身打造的艺术作品。不得复制任何已有作品。