主体
可视化:{"metadata": {"image_type": "照片", "primary_purpose": "编辑/人像/社交媒体"}, "composition": {"rule_applied": "三分法", "aspect_ratio": "4:5", "layout": "单主体带框架元素", "focal_points": ["主体的面部与眼睛", "右手框住落日"], "visual_hierarchy": "视线从主体光照明的面部出发,移向右手与太阳互动,再沿手臂线条向下至放松的左臂和双腿", "balance": "非对称——右侧重主体,左侧黑色拱门建筑平衡"}, "color_profile": {"dominant_colors": [{"color": "……