{

{ "action": "image_generation", "version": "Nano Banana 2", "parameters": { "subject": { "description": "A young man with slightly messy hair and natural skin texture", "pose": "Standing still on a crowded subway platform, turning head toward the camera", "expression": "Quiet, introspective, and soulful" "environment": { "setting": "Busy urban subway station", "crowd_effect": "Commuters rushing as blurred streaks of movement", "atmosphere":"Moody, cinematic urban vibe" }, "lighting_and_color": { "primary_light": "Warm tungsten station lighting", "shadows": "Dramatic, high-contrast shadows", "color_grade": "Cinematic film look" }, "technical_specs": { "lens": "85mm prime lens", "composition": "Vertical frame, cinematic portrait", "depth_of_field": "Shallow (bokeh background)", "visual_effects": "Sharp subject vs. intense motion blur surrounding" } }

{ "action": "image_generation", "version": "Nano Banana 2", "parameters": { "subject": { "description": "一位年轻男子,头发略显凌乱,皮肤质感自然", "pose": "站在拥挤的地铁站台上一动不动,将头转向镜头", "expression": "安静、内省、深情" "environment": { "setting": "繁忙的城市地铁站", "crowd_effect": "通勤者匆匆而过,化作模糊的运动轨迹", "atmosphere":"忧郁、电影般的都市氛围" }, "lighting_and_color": { "primary_light": "温暖的钨丝灯光", "shadows": "戏剧性、高对比度的阴影", "color_grade": "电影级胶片质感" }, "technical_specs": { "lens": "85mm 定焦镜头", "composition": "竖幅构图,电影感人像", "depth_of_field": "浅景深(背景虚化)", "visual_effects": "主体清晰,周围强烈的运动模糊" } }