上海城市照片涂鸦混搭活动海报 | 提示词

{
   "style_id": "photo-flat-doodle-campaign-poster",
   "style_name": "照片×平面涂鸦活动海报",
   "version": "1.0",
   "aspect_ratio": "2:3",
   "reference": "上海版——源自伦敦交通局'您的伦敦冒险从这里开始'",
   "variables": {
      "scene": {
         "city": "上海 Shanghai",
         "landmark_photo": {
            "subject": ""
         }
      }
   }
}