水彩城市旅行海报

A detailed watercolor travel poster of a {argument name="city street" default="lively city street"}, hand-painted urban sketch style, soft ink outlines, watercolor splashes, architectural detail, fashionable pedestrians walking through a busy avenue, cozy cafés and local shops, cinematic perspective, warm natural lighting, elegant travel magazine composition, large {argument name="city name" default="stylish city name"} typography at the top left, subtitle in handwritten script, subtle paper texture, atmospheric depth, realistic urban life, {argument name="color palette" default="pastel earth tones"}, loose brush strokes, travel journal aesthetic, highly detailed, artistic tourism poster, European/Japanese street illustration vibe, white margin layout, premium editorial design

一张精细的水彩旅行海报，描绘了 {argument name="city street" default="热闹的城市街道"}，手绘城市素描风格，柔和的墨线，水彩渲染，建筑细节，时尚的行人在繁忙的大道上行走，舒适的咖啡馆和当地商店，电影般的视角，温暖的自然光，优雅的旅行杂志构图，左上角有醒目的 {argument name="city name" default="时尚城市名称"} 排版，手写体副标题，细腻的纸张纹理，大气深度，真实的城市生活，{argument name="color palette" default="柔和的大地色系"}，随性的笔触，旅行日记美学，高度细节化，艺术旅游海报，欧式/日式街道插画氛围，白色边框布局，高级编辑设计