为[城市]、[国家]创作一张高级品质的4:5竖版复古旅行海报。每次生成都需遵循相同的视觉结构、构图、比例和艺术处理方式。最终成品必须感…

Create a premium 4:5 vertical vintage travel poster for [CITY], [COUNTRY]. Follow the same visual structure, composition, proportions, and artistic treatment in every generation. The result must feel like part of one consistent collectible poster series. FIXED COMPOSITION Use a single unified street-level scene, not a collage. Place one dominant central architectural or cultural subject as the visual anchor, occupying approximately 50–60% of the central image area. Integrate 2–4 recognizable [CITY] landmarks or architectural details naturally into the same environment, with clear foreground, middle-ground, and background depth. Never make landmarks appear as floating objects or separate illustrations. Add subtle authentic city-life elements around the main subject: characteristic transportation, streets, buildings, cafés, shops, signs, pedestrians, cyclists, local objects, food, trees, and surrounding landscape. Only include details that genuinely belong to [CITY]. FIXED LAYOUT Keep generous negative space around the main subject. Maintain a strong visual hierarchy: CITY NAME → MAIN SUBJECT → SUPPORTING CITY DETAILS → SMALL SECONDARY TEXT. Do not change the overall placement or scale relationship between these elements between generations. FIXED MATERIAL & COLOR Use an aged warm-ivory paper background with visible fibers, subtle stains, faded areas, rough edges, and authentic printed-paper texture. Use only three dominant colors: warm ivory, charcoal/black, and one signature accent color associated with [CITY]. The accent color must remain selective and never dominate the entire image. FIXED ART STYLE Handmade vintage linocut + screen-print travel poster. Bold carved shapes, strong silhouettes, limited-color printing, rough ink texture, distressed halftone grain, slight ink misregistration, imperfect hand-cut edges, subtle fading, expressive perspective, and sophisticated editorial composition. Keep the artwork intentionally tactile and slightly imperfect. TYPOGRAPHY Integrate [CITY] as large, bold, hand-printed typography in a consistent prominent position. Add [SHORT CITY PHRASE] as smaller secondary text. Typography must look physically printed into the artwork—slightly distressed, imperfect, and naturally integrated. Keep the wording exactly as provided; do not invent additional text. CITY IDENTITY The composition must immediately communicate [CITY] through its architecture, street atmosphere, transportation, objects, landscape, and cultural details—not merely through famous landmarks. Select details that naturally coexist in one believable scene. DO NOT Do not use photorealism, glossy 3D rendering, gradients, excessive colors, modern digital effects, random landmarks, floating objects, tourist-collage layouts, excessive text, or ultra-clean vector graphics. Do not change the established composition, palette, typography hierarchy, or artistic style. FINAL GOAL A bold, sophisticated, culturally authentic vintage collectible travel print with one continuous visual story. It should look like a carefully screen-printed European travel poster from the same established design series, while remaining uniquely recognizable as [CITY], [COUNTRY].

为[城市]、[国家]创作一张高级品质的4:5竖版复古旅行海报。每次生成都需遵循相同的视觉结构、构图、比例和艺术处理方式。最终成品必须感觉像是同一系列收藏海报中的一员。 固定构图 使用单一统一的街景场景，而非拼贴形式。设置一个占据画面中心、作为视觉锚点的主体建筑或文化元素，占据中心画面区域约50%–60%。在同一环境中自然融入2–4个可识别的[城市]地标或建筑细节，并具备清晰的前景、中景和背景纵深。绝不要让地标以漂浮物体或独立插画的形式出现。 在主体周围添加微妙而真实的城市生活元素：特色交通工具、街道、建筑、咖啡馆、商店、招牌、行人、骑行者、本地物品、食物、树木以及周边景观。只加入真正属于[城市]的细节。 固定版式 在主体周围保留充足的负空间。保持强烈的视觉层级： 城市名称 → 主体 → 辅助城市细节 → 次要小文字。 在每次生成中不要改变这些元素之间的整体位置或比例关系。 固定材质与色彩 使用做旧的暖象牙色纸张背景，可见纤维、细微污渍、褪色区域、毛糙边缘和真实的印刷纸张质感。仅使用三种主色：暖象牙色、炭黑色/黑色，以及一种与[城市]相关的标志性强调色。强调色必须保持克制，绝不能主导整张图像。 固定艺术风格 手工复古木刻+丝网印刷旅行海报。粗犷的雕刻形状、强烈的剪影、有限的色彩印刷、粗糙的油墨质感、做旧的半调颗粒、轻微的套印错位、不完美的手工裁切边缘、微妙的褪色、富有表现力的透视，以及精致的编辑构图。保持作品有意具有的触感和微微的不完美感。 字体排版 将[城市]作为大型、粗体、手工印刷字体整合在固定且突出的位置。添加[SHORT CITY PHRASE]作为较小的次要文字。字体必须看起来像是物理印刷在作品中——略微做旧、不完美，并自然融合。文字必须与提供的内容完全一致；不要自行添加额外文字。 城市身份特征 构图必须立即通过建筑、街道氛围、交通工具、物品、景观和文化细节传达[城市]的特色——而不仅仅依赖著名地标。选择能在一个可信场景中自然共存的细节。 禁止事项 不要使用照片级写实、光泽3D渲染、渐变、过多色彩、现代数字特效、随机地标、漂浮物体、旅游拼贴版式、过多文字或超干净的矢量图形。不要改变既定的构图、配色、字体层级或艺术风格。 最终目标 一幅大胆、精致、文化真实、具备统一视觉故事的复古收藏级旅行印刷品。它应当看起来像同一成熟设计系列中精心丝网印刷的欧洲旅行海报，同时又独一无二地可辨识为[城市]、[国家]。