Metro Candid Portrait (Smiling Girl)

A structured JSON prompt for Google Gemini Nano Banana Pro to generate an ultra-realistic, cinematic candid portrait of a smiling young woman standing in a busy metro train, emphasizing soft lighting, high skin detail, and shallow depth of field.

提示词

{
  "image_generation_prompt": {
    "scene": {
      "location": "busy metro train interior",
      "lighting": "soft warm subway lighting, natural highlights on face",
      "background": "crowded metro environment, blurred passengers, same real-life setting"
    },
    "subject": {
      "gender": "female",
      "description": "young woman smiling brightly while standing in a metro",
      "hair": "long, slightly wavy light brown hair",
      "expression": "happy, natural, candid smile",
      "outfit": {
        "top": "{argument name="top color and style" default="white fitted long-sleeve ruched top"}",
        "bottom": "{argument name="skirt style" default="short floral printed skirt"}",
        "extras": "small brown side bag"
      },
      "pose": "standing casually, looking toward camera with warm smile"
    },
    "style": {
      "look": "ultra-realistic, cinematic softness",
      "details": "high detail skin texture, soft depth of field, aesthetic tones"
    },
    "signature": "Vivek hy"
  }
}