Generation prompt
```json { "metadata": { "image_type": "照片", "primary_purpose": "编辑/肖像" }, "composition": { "rule_applied": "三分法", "aspect_ratio": "4:5", "layout": "单一主体", "focal_points": [ "主体面部和眼睛,由定向阳光突出显示", "主体左手搭在带有金色首饰的水平扶手上" ], "visual_hierarchy": "视线从面部明亮的右侧开始,沿着翻领向下移至拿着太阳镜的右手,然后穿过水平扶手到左手", "balance": "不对称" }, "color_profile": { "dominant_colors": [ { "color": "黑色", "hex": "#0a0a0c", "percentage": "60%", "role": "主要主体服装和阴影背景区域" }, { "color": "暖金色棕色", "hex": "#c58a5c", "percentage": "20%", "role": "肤色和高光" }, { "color": "深青铜色/炭灰色", "hex": "#302c29", "percentage": "20%", "role": "被照亮的背景板条和扶手" } ], "color_palette": "单色调,带暖色点缀", "temperature": "暖色调", "saturation": "适中", "contrast": "高对比度" }, "lighting": { "type": "自然阳光", "source_count": "单一光源", "direction": "前右侧(从观看者右侧约 45 度角)", "directionality": "高度定向", "quality": "硬光", "intensity": "明亮/情绪化", "contrast_ratio": "高对比度(戏剧性阴影)", "mood": "戏剧性/精致/电影感", "shadows": { "type": "清晰锐利的边缘", "density": "深黑色", "placement": "主体面部、颈部、左躯干的左侧,并水平投射在背景板条上", "length": "中等" }, "highlights": { "treatment": "保留", "placement": "在右颧骨、前额、右手、外套右肩和金属首饰上" }, "ambient_fill": "无环境补光", "light_temperature": "暖色调(金色)" }, "technical_specs": { "medium": "数码摄影", "style": "写实/编辑", "texture": "锐利", "sharpness": "极度锐利", "grain": "无颗粒", "depth_of_field": "中等景深", "perspective": "正面直视" }, "artistic_elements": { "genre": "肖像/编辑/时尚", "influences": [ "当代男士时尚摄影", "电影肖像" ], "mood": "自信/精致/戏剧性", "atmosphere": "强烈、精致、结构化,利用强烈的建筑线条来衬托主体考究的服装", "visual_style": "简洁/结构化/几何" }, "typography": { "present": false, "fonts": [], "placement": "无", "integration": "无" }, "subject_analysis": { "primary_subject": "", "positioning": "中右", "scale": "中等", "interaction": "与环境互动(倚靠扶手)", "facial_expression": { } ```