伦敦塔桥旅行人像摄影

{
  "type": "image_generation_prompt",
  "aspect_ratio": "3:4",
  "style": "写实旅行人像摄影，电影感自然日光",
  "identity_preservation": {
    "use_reference_image": true,
    "strict_identity_lock": true,
    "alter_face": false,
    "alter_features": false,
    "notes": "严格保留参考照片中人物的脸型、五官和发型特征。"
  },
  "subject": {
    "gender": "女性",
    "pose": {
      "body": "靠在河畔栏杆旁站立",
      "orientation": "身体略微偏向河面",
      "head": "转头直视镜头"
    },
    "expression": "自然、从容的浅浅微笑",
    "appearance": {
      "hair": "披散的自然微卷长发",
      "wardrobe": "[黑色长款大衣，简约优雅]"
    }
  },
  "environment": {
    "location": "[伦敦河畔步道]",
    "landmarks": [
      "背景中清晰可见的伦敦塔桥",
      "泰晤士河",
      "远处的伦敦天际线"
    ],
    "time_of_day": "明朗白天",
    "weather": "晴空万里"
  },
  "lighting": {
    "type": "自然日光",
    "direction": "柔和的侧前光",
    "effects": [
      "自然的柔和阴影",
      "头发与大衣上的柔光高光",
      "清晰分明的建筑细节"
    ]
  },
  "camera": {
    "shot_type": "中全景构图",
    "angle": "平视视角",
    "focus": "主体清晰锐利",
    "depth_of_field": "适度景深，背景轻微虚化"
  },
  "constraints": [
    "严禁改变参考照片的面部特征",
    "保持原有服装风格与质感",
    "无文字、水印或人造滤镜",
    "建筑地标比例准确无变形"
  ],
  "output_goal": "生成一张写实旅行摄影人像，保留参考照片中女性的五官身份与着装，在自然日光下的塔桥前转头直视镜头。"
}