摄影纪实风格，雨中的情侣，黑白

{ "generation_request": { "meta_data": { "task_type": "photoreal_documentary_couple_rain_black_and_white", "language": "en", "priority": "highest", "version": "v1.0_BW_RAIN_CANDID_JACKET_SHIELD" }, "output": { "aspect_ratio": "4:5", "resolution": "high", "num_images": 4 }, "scene": { "concept": "雨中真实的浪漫纪实瞬间，以街头新闻摄影风格捕捉", "environment": "暴雨中的城市街道，湿漉漉的路面映着倒影，背景中虚化的建筑和路牌柔和模糊", "key_action": "男子将外套举在两人头顶作为雨伞，快速移动，紧靠在一起，笑着", "composition": "中景至四分之三全身，动态抓拍构图，浅景深，背景不显眼" }, "subject": { "couple": "成年女性和成年男性", "wardrobe": { "woman": "白色衬衫松散系着，深色裙子，可见湿透的布料纹理，自然风格", "man": "深色衬衫和裤子被雨水浸透，手腕表可见，外套举在头顶" }, "pose": "在外套下快速移动，身体紧靠，女性开怀大笑，男性看着她，带有保护姿态", "details": "湿发丝，皮肤和衣物上的雨滴，自然褶皱和湿布料的贴合感" }, "camera": { "shot": "纪实街头照片", "lens_mm": 35, "aperture": 2.8, "focus": "面部和手部清晰，背景柔和虚化", "quality_tags": "超写实，清晰的雨丝，逼真的湿润纹理，细微的胶片颗粒" }, "lighting": { "style": "阴天雨天的自然光或昏暗的街道环境光", "notes": "控制湿皮肤和布料上的高光，保持雨滴可见" }, "color_grade": { "mode": "black_and_white", "contrast": "高对比度单色，带胶片感的渐晕", "grain": "细微的35mm胶片颗粒" }, "negative_prompt": "color, HDR, oversaturated, plastic skin, CGI, cartoon, blur, lowres, fake rain overlay, incorrect rain direction, deformed hands, extra fingers, duplicated limbs, text, logo, watermark" } }