Vintage Travel Poster Illustration

A vintage travel poster illustration of {argument name="location setting" default="Erhai Lake and Cangshan mountains"} in a vibrant, mid-century lithograph style. In the foreground, one classic cream-colored vintage car drives away along a winding paved coastal road, framed by bright pink bougainvillea flowers in the top right and bottom right corners. To the right of the road, traditional Chinese buildings with white walls and dark tiled roofs nestle against the hillside, one bearing the Chinese characters "大理" and a red seal. To the left, a deep blue lake features three small wooden boats and three flying seagulls, bordered by a low stone wall. In the background, majestic towering mountains rise under a bright blue sky dotted with fluffy white clouds. In the top left corner, retro typography reads "{argument name="main headline" default="DALI"}" in large bold cream serif letters, followed by "{argument name="subheading 1" default="YUNNAN, CHINA"}" in teal sans-serif, "{argument name="subheading 2" default="Erhai Lake"}" in yellow cursive script, and "{argument name="chinese text" default="云南·大理"}" in small teal Chinese characters.

• 模型gpt-image-2
• 用途campaign-poster
• 风格watercolor
• 画幅Flexible

• 用途campaign-poster
• 风格watercolor
• 推荐规格1:1, 4:5, 16:9, or 9:16
• 模型GPT Image 2

把这个 Vintage Travel Poster Illustration 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 campaign-poster 的用途和 watercolor 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 campaign poster、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。

Vintage Travel Poster Illustration 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 campaign poster，并保留 watercolor 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。