为 [COUNTRY / LOCATION / SUBJECT] 创作一幅高品质复古风格的日本旅行海报邮票艺术作品。

Create a premium vintage Japanese travel-poster stamp artwork for [COUNTRY / LOCATION / SUBJECT]. TEXT-TO-IMAGE ONLY — generate the entire composition from the location/subject description alone. No reference image required. COMPOSITION Create a realistic photographic travel scene featuring the most recognizable landmark, landscape, architecture, people, vehicles, or cultural elements associated with [COUNTRY / LOCATION / SUBJECT]. Over the core subject area, place one flat postage-stamp-shaped artwork window containing an artistic reinterpretation of the exact same scene. STAMP ARTWORK Inside the stamp, transform the scene into a sophisticated 1960s–1980s Japanese tropical tourism poster inspired by classic Okinawa travel posters. Preserve the recognizable composition, architecture, landscape, perspective, and major visual elements while simplifying them into elegant graphic shapes. Use clean hand-painted silhouettes, subtle vintage ink outlines, broad flat color fields, restrained detail, and a refined 4–6 color palette of turquoise, cyan, coral, warm orange, cream, and muted green. Add subtle vintage print grain, lightly weathered paper texture, and slightly faded yet vibrant colors. Keep generous calm areas of sky, water, pavement, or architecture for a spacious premium poster aesthetic. STAMP DESIGN Choose a 3:4 vertical or 4:3 horizontal stamp according to the subject. Keep the stamp moderate in size with clear breathing room around it. Add perfectly even postage perforations along all four sides. The stamp must lie completely flat against the photographic scene with no thickness, drop shadow, curling, tilt, floating effect, or 3D appearance. TYPOGRAPHY No text, titles, captions, dates, numbers, logos, labels, Japanese characters, badges, or decorative typography. FINAL AESTHETIC Authentic travel photography × vintage Japanese tourism poster × Okinawa-inspired graphic art × postage stamp. The contrast between the realistic scene and the stylized stamp should feel deliberate, elegant, nostalgic, and seamlessly integrated. AVOID Anime, manga, comic-book styling, vector clip art, 3D rendering, excessive detail, clutter, distorted architecture, unrealistic proportions, random landmarks, oversized stamps, uneven perforations, modern graphic design, watermarks, and full-frame illustration. FORMAT: 3:4 or 4:3, automatically selected based on [COUNTRY / LOCATION / SUBJECT].

为 [COUNTRY / LOCATION / SUBJECT] 创作一幅高品质复古风格的日本旅行海报邮票艺术作品。 仅限文字生成图像（TEXT-TO-IMAGE）——仅根据地点/主题描述生成完整构图。无需参考图片。 构图（COMPOSITION） 创建一个写实的摄影旅行场景，展现与 [COUNTRY / LOCATION / SUBJECT] 相关的最具辨识度的地标、风景、建筑、人物、车辆或文化元素。在核心主体区域之上，放置一个扁平的邮票形状的艺术作品窗口，其中包含对完全相同场景的艺术再诠释。 邮票艺术作品（STAMP ARTWORK） 在邮票内部，将场景转化为精致的 1960–1980 年代日本热带旅游海报风格，灵感来自经典的冲绳旅行海报。在简化为优雅图形形状的同时，保留可辨识的构图、建筑、风景、透视和主要视觉元素。 使用干净的手绘剪影、细腻的复古墨线轮廓、宽大的扁平色块、受克制的细节，以及由青绿色、浅蓝、珊瑚色、暖橙色、奶油色和柔和绿色组成的精致 4–6 色调色板。加入细腻的复古印刷颗粒感、轻微的做旧纸张质感，以及略微褪色却依然鲜艳的色彩。在天空、水面、地面或建筑中保留大量平静留白区域，营造宽敞的高级海报美学。 邮票设计（STAMP DESIGN） 根据主题选择 3:4 竖版或 4:3 横版邮票。保持邮票尺寸适中，周围留有清晰的呼吸空间。在四条边上添加完全均匀的邮票齿孔。 邮票必须完全平整地贴合在摄影场景上，不得有任何厚度、投影、卷曲、倾斜、漂浮效果或 3D 立体感。 文字排版（TYPOGRAPHY） 不得包含任何文字、标题、说明文字、日期、数字、标志、标签、日文字符、徽章或装饰性排版。 最终美学（FINAL AESTHETIC） 真实旅行摄影 × 复古日本旅游海报 × 冲绳灵感图形艺术 × 邮票。写实场景与风格化邮票之间的对比应显得刻意、优雅、怀旧，并完美融合。 避免（AVOID） 动漫、漫画、漫画书风格、矢量剪贴画、3D 渲染、过度细节、杂乱、扭曲的建筑、不真实的比例、随机的地标、过大的邮票、不均匀的齿孔、现代平面设计、水印以及满版插画。 格式（FORMAT）：3:4 或 4:3，根据 [COUNTRY / LOCATION / SUBJECT] 自动选择。