水彩城市旅行海报

A detailed watercolor travel poster of a 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 stylish city name typography at the top left, subtitle in handwritten script, subtle paper texture, atmospheric depth, realistic urban life, 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