雨后商店街的清晨配送

Use case: stylized-concept. Asset type: standalone 3:2 landscape case image. Primary request: an adult bicycle courier delivering bread through a quiet covered Japanese shopping street after rain, hand-painted animation background. Visual approach: classicism, 编辑海报版; keep the medium appropriate to the subject. Composition: one coherent scene, crisp material edges, believable spatial relationships. Constraints: no collage, no grid, no logo, no watermark, no readable text.

生成一张独立的3:2横幅案例图：成年自行车配送员在雨后的安静日式拱廊商店街送面包，手绘动画背景质感。视觉方法采用古典主义的编辑海报版，媒介须与主题匹配。保持单一连贯场景、清晰材质边缘与可信空间关系；不要拼贴、网格、标志、水印或可读文字。