Old Shanghai Fusion Poster

A vertical cultural travel poster on warm off-white textured paper, designed like a handcrafted 3D shadow-box collage that forms the silhouette of the Chinese character for Shanghai. Use a refined old-meets-new Shanghai theme with miniature architecture, street scenes, props, food, and typography, photographed straight-on with soft studio lighting and delicate drop shadows. The composition should feel elegant, editorial, nostalgic, and premium, with muted cream, brass gold, teal green, brick red, jade, and weathered wood tones. At the upper left, build the top section of the character from 1 modern glass skyscraper, 1 tall historic high-rise with a golden crown, 1 domed neoclassical waterfront building, 1 clock-tower civic building, 2 smaller background towers, 2 red vintage Shanghai trams, and 1 rickshaw. Beneath that, create a canal-town section with 2 tall red Oriental Pearl Tower spheres-and-columns motifs, 2 qipao dresses displayed vertically, 4 old shikumen and lane houses, 1 curved waterfront canal, 4 wooden boats on the water, and 2 gramophones placed at the far left and right edges. Across the center, place a large diagonal metallic-gold embossed title reading {argument name="headline text" default="SHANGHAI COLLECTION"} in bold retro 3D lettering. To the right of the upper composition, add hand-lettered vintage script text reading {argument name="subtitle text" default="OLD SHANGHAI FUSION"}. On the lower left, add serif text reading {argument name="tagline text" default="DESIGN POSTER"}. The lower half should form the rest of the character using traditional Chinese architectural miniatures and market objects: 1 large classical Chinese roofed building complex, 4 vertical neon-style shop signs with Chinese characters, 2 square decorative plaques, 1 small green ceramic ewer, 2 shallow food trays, 1 rectangular tray of 6 soup dumplings, 1 long tray with 3 white tanghulu-like skewered sweets, 2 round mooncakes, and 1 small sauce dish, 1 rectangular display shelf containing 4 steamed buns, 1 bowl of noodles, 2 golden pastries, 1 plate of white flower-shaped sweets, 1 small doll figurine, and 2 painted opera masks, plus 2 hanging newspapers at the lower right. Keep the background spacious and minimal, with the collage and text arranged diagonally for a sophisticated poster layout. Make the whole image look like a meticulously assembled handmade paper-and-wood diorama, combining Art Deco Shanghai glamour, Republican-era nostalgia, Jiangnan water-town charm, and traditional Chinese market culture.

• 模型gpt-image-2
• 用途brand-identity
• 风格luxury, 3d-render, editorial, isometric
• 画幅Flexible

• 用途brand-identity
• 风格luxury, 3d-render, editorial, isometric
• 推荐规格1:1, 4:5, 16:9, or 9:16
• 模型GPT Image 2

把这个 Old Shanghai Fusion Poster 提示词当作起点。替换主体、产品细节、场景、光线、品牌颜色和输出画幅，同时保留 brand-identity 的用途和 luxury, 3d-render, editorial, isometric 的视觉方向。

• 主体替换成你的产品、人物、场景或界面对象。
• 用途保留或改写为 brand identity、广告图、封面、海报或电商主图。
• 画幅按投放位置选择 1:1、4:5、16:9 或 9:16。
• 品牌线索补充颜色、材质、道具、文案安全区和最终使用平台。

先按目标平台选择画幅，再根据用途选择 1K、2K 或 4K。产品图和海报通常适合更高清晰度。

• 检查主体、光线、构图和画幅都足够明确。
• 检查如果图片要承载标题或广告文案，已经预留文字安全区。
• 检查生成前确认分辨率、额度成本和最终使用位置。

Old Shanghai Fusion Poster 的重点是先固定图片用途，再用主体、构图、光线、风格和画幅控制生成结果。它适合 brand identity，并保留 luxury, 3d-render, editorial, isometric 的视觉方向。

• 能直接用吗？可以。先替换主体、品牌线索和画幅，再进入 Image2Studio 生成。
• 适合什么比例？按平台选择 1:1、4:5、16:9 或 9:16。