{ "generation_request": { "meta_data": { "task_type": "classic_hollywood_valentines_studio_portrait_heart_backdrop", "language": "en", "priority": "highest", "version": "v1.0_BLACK_GOWN_WHITE_HEART_RED_BACKDROP" }, "output": { "aspect_ratio": "9:16", "resolution": "ultra_high", "num_images": 4, "sharpness": "high", "grain": "fine_film_grain" }, "scene": { "concept": "classic Hollywood studio portrait with a bold heart-shaped light backdrop", "environment": "studio backdrop with deep red background and a large bright white heart shape behind the subject (soft edge glow), clean minimal set", "composition": "vertical full-body or 3/4 body, subject centered slightly left, elegant negative space, heart shape aligned behind head/upper torso", "mood": "timeless, romantic, glamorous, cinematic" }, "subject": { "person": "adult woman", "pose": "standing in profile (left-facing), hands placed behind back, shoulders relaxed, chin slightly lifted", "expression": "calm confident profile, lips softly closed, poised elegance", "hair": "dark hair in a low vintage bun with smooth waves, neat classic styling", "makeup": "classic glam: bold red lipstick, subtle winged eyeliner, softly contoured cheeks, luminous skin", "accessories": "pearl choker necklace (multi-strand), pearl drop earrings", "wardrobe": { "dress": "black strapless evening gown with sweetheart neckline, fitted silhouette, thigh-high slit on one side, matte/soft satin finish" } }, "camera": { "shot_type": "studio portrait", "lens": "85mm", "aperture": "f/2.8", "focus": "face and jewelry sharp, dress edges crisp, heart backdrop slightly softened but clean", "framing": "9:16 vertical, full/3-4 body" }, "lighting": { "setup": "classic studio key light from camera-left, soft fill from right, subtle rim light to separate subject from background", "look": "Hollywood glamour lighting, smooth highlights on cheekbones and shoulders", "backdrop_light": "heart shape evenly illuminated, no banding, no blown-out clipping" }, "color_grading": { "palette": "deep crimson red + bright ivory heart + black gown + warm skin tones", "look": "cinematic glamour, subtle halation, clean contrast", "contrast": "medium-high", "saturation": "controlled (rich reds without neon)" }, "quality_rules": { "anatomy_accuracy": "strict", "face_integrity": "no warping, no asymmetry artifacts", "hands": "correct fingers, natural joints, no extra digits", "fabric_realism": "dress texture and slit edges realistic, no melted folds", "heart_shape_geometry": "heart must be symmetrical, clean edges with soft glow", "no_ai_artifacts": true, "no_text": true }, "negative_prompt": [{ "generation_request": { "meta_data": { "task_type": "classic_hollywood_valentines_studio_portrait_heart_backdrop", "language": "zh-Hans", "priority": "highest", "version": "v1.0_BLACK_GOWN_WHITE_HEART_RED_BACKDROP" }, "output": { "aspect_ratio": "9:16", "resolution": "ultra_high", "num_images": 4, "sharpness": "high", "grain": "fine_film_grain" }, "scene": { "concept": "经典好莱坞影棚肖像，背景是醒目的心形灯光", "environment": "影棚背景，深红色背景，主体后方有一个大型明亮白色心形（柔和边缘发光），简洁的极简布景", "composition": "垂直全身或 3/4 身，主体略微偏左居中，优雅的负空间，心形与头部/上半身对齐", "mood": "永恒、浪漫、迷人、电影感" }, "subject": { "person": "成年女性", "pose": "侧身站立（面向左侧），双手置于身后，肩膀放松，下巴微抬", "expression": "平静自信的侧脸，双唇轻闭，优雅从容", "hair": "深色头发，低位复古发髻，波浪柔顺，整洁经典造型", "makeup": "经典魅力妆容：大胆的红色唇膏，精致的飞翼眼线，柔和修饰的脸颊，光泽肌肤", "accessories": "珍珠项圈（多股），珍珠耳坠", "wardrobe": { "dress": "黑色无肩带晚礼服，心形领口，修身廓形，一侧开高衩至大腿，哑光/柔和缎面质感" } }, "camera": { "shot_type": "影棚肖像", "lens": "85mm", "aperture": "f/2.8", "focus": "面部和珠宝清晰，裙子边缘锐利，心形背景略微柔化但干净", "framing": "9:16 垂直，全身/3-4 身" }, "lighting": { "setup": "经典影棚主光从相机左侧打来，柔和补光从右侧打来，微妙的轮廓光将主体与背景分离", "look": "好莱坞魅力灯光，颧骨和肩膀上有柔和的高光", "backdrop_light": "心形均匀照明，无条纹，无过曝剪切" }, "color_grading": { "palette": "深绯红色 + 明亮象牙色心形 + 黑色礼服 + 暖色调肤色", "look": "电影感魅力，微妙的光晕，干净的对比度", "contrast": "中高", "saturation": "受控（浓郁的红色而非霓虹色）" }, "quality_rules": { "anatomy_accuracy": "严格", "face_integrity": "无变形，无不对称伪影", "hands": "手指正确，关节自然，无多余指头", "fabric_realism": "裙子纹理和开衩边缘真实，无熔化褶皱", "heart_shape_geometry": "心形必须对称，边缘干净且带有柔和光晕", "no_ai_artifacts": true, "no_text": true }, "negative_prompt": [] } }
