Nano Banana Pro 野餐年轻女性图片提示词

```json
{
  "image_prompt": {
    "subject": {
      "description": "{argument name=\"subject description\" default=\"一位年轻女子坐在阳光明媚的开阔草地上的野餐毯上\"}",
      "face_preservation": "{argument name=\"face preservation\" default=\"true\"}",
      "pose": {
        "body_position": "{argument name=\"body position\" default=\"盘腿坐在绗缝毯子上\"}",
        "hands": "{argument name=\"hands detail\" default=\"手持一小束白色满天星\"}",
        "expression": "{argument name=\"expression\" default=\"柔和、放松的微笑\"}",
        "posture": "{argument name=\"posture\" default=\"坐姿端正，面向前方\"}"
      },
      "appearance": {
        "hair": {
          "color": "{argument name=\"hair color\" default=\"深棕色\"}",
          "style": "{argument name=\"hair style\" default=\"长发，略带波浪，自然分缝\"}"
        },
        "clothing": {
          "dress": {
            "type": "{argument name=\"dress type\" default=\"无袖连衣裙\"}",
            "color": "{argument name=\"dress color\" default=\"浅黄色\"}",
            "details": "{argument name=\"dress details\" default=\"胸前系带细节，柔软飘逸的面料\"}"
          }
        },
        "accessories": {
          "jewelry": [
            "{argument name=\"jewelry 1\" default=\"精致项链\"}",
            "{argument name=\"jewelry 2\" default=\"手链\"}",
            "{argument name=\"jewelry 3\" default=\"戒指\"}"
          ]
        }
      }
    },
    "environment": {
      "setting": "{argument name=\"setting\" default=\"蓝天下的大片草地公园\"}",
      "details": {
        "elements": [
          "{argument name=\"element 1\" default=\"零星的云朵\"}",
          "{argument name=\"element 2\" default=\"带小喷泉的池塘\"}",
          "{argument name=\"element 3\" default=\"远处有房屋和树木\"}",
          "{argument name=\"element 4\" default=\"早春的植物\"}"
        ],
        "ground": "{argument name=\"ground detail\" default=\"绿草地上铺着彩色拼布被子\"}",
        "lighting": "{argument name=\"lighting\" default=\"明亮的自然阳光，形成柔和的阴影\"}"
      }
    },
    "photography": {
      "style": "{argument name=\"photography style\" default=\"自然户外肖像\"}",
      "framing": "{argument name=\"framing\" default=\"居中肖像，上半身清晰可见\"}",
      "camera_angle": "{argument name=\"camera angle\" default=\"平视视角\"}",
      "quality": "{argument name=\"quality\" default=\"高分辨率，清晰的日光图像\"}",
      "color_tone": "{argument name=\"color tone\" default=\"温暖、鲜艳、自然的色彩\"}"
    },
    "composition": {
      "focus": "{argument name=\"focus\" default=\"主体居中坐在毯子上，手持鲜花\"}",
      "background_depth": "{argument name=\"background depth\" default=\"广阔的风景，天空和云朵提供深度\"}",
      "negative_prompt": [
        "{argument name=\"negative 1\" default=\"面部变形\"}",
        "{argument name=\"negative 2\" default=\"光线不正确\"}",
        "{argument name=\"negative 3\" default=\"多余的人物\"}",
        "{argument name=\"negative 4\" default=\"文字或水印\"}",
        "{argument name=\"negative 5\" default=\"比例失真\"}"
      ]
    }
  }
}
```