一只手里拿着一个细长的竖式镂空书签

你的城市
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  "image_request": {
    "subject": "一只手拿着一个细长的竖式镂空书签",
    "bookmark_design": {
      "style": "错综复杂的层叠剪纸插画，3D立体感，异想天开的艺术风格",
      "content": "书签框内描绘了{{地点}}的标志性地标和符号，部分元素略微凸出于边缘（模切）",
      "artistic_elements": "精致的纹理、鲜艳的色彩、微缩的建筑细节"
    },
    "background": {
      "setting": "一个浪漫的、电影般的广角镜头，展现实际的{{地点}}天际线和风景",
      "depth_of_field": "柔和散景，模糊背景以突出焦点的书签",
      "time_of_day": "{{time_of_day}}",
      "lighting_effects": "与{{一天中的时间}}相匹配的氛围照明，例如黄金时段的光晕、城市灯光或柔和的日光"
    },
    "composition": {
      "framing": "手和书签的特写，垂直居中",
      "vibe": "怀旧、唯美、旅行灵感、诗意",
      "color_palette": "书签图案与现实世界背景之间的协调色彩"
    },
    "technical_specs": {
      "quality": "8K分辨率，高度细节化，照片级逼真的手部，书签清晰对焦",
      "aspect_ratio": "3:4"
    }
  },
  "variables": {
    "location": ["伊斯坦布尔", "巴黎", "东京", "伦敦", "罗马"],
    "time_of_day": ["日出", "日落", "城市灯光下的夜晚", "明亮的白天"]
  }
}