Gemini Nano Banana 3.0 Prompt { "image_generation_prompt": { "meta": {

Gemini Nano Banana 3.0 Prompt

{
  "image_generation_prompt": {
    "meta": {
      "type": "Photorealistic Portrait",
      "orientation": "Horizontal",
      "reference_mode": "img2img (Use uploaded face exactly)"
    },
    "subject_details": {
      "reference": "Use uploaded face exactly",
      "demographics": "Young woman",
      "skin": "Fair with dramatic highlights on cheekbones",
      "hair": "Long, wavy, light-brown, shiny; strands partly covering face and lips; one eye visible through hair",
      "expression": "Soft natural smile"
    },
    "pose_and_action": {
      "shot_type": "Close-up self-portrait (Selfie)",
      "camera_angle": "Low-angle shot from below",
      "hand_position": "Holding realistic iPhone 17 Pro, head resting on left hand"
    },
    "attire_and_accessories": {
      "clothing": "Black t-shirt",
      "jewelry": "Heart-charm bracelet"
    },
    "environment_and_lighting": {
      "setting": "On a bed",
      "light_source": "Warm natural side light from left window",
      "style": "Dramatic chiaroscuro",
      "atmosphere": "Intimate, natural"
    },
    "combined_prompt_string": "Close-up horizontal selfie of a young woman on a bed, taken from low-angle. She holds a realistic iPhone 17 Pro, head resting on left hand, soft natural smile. Long wavy light-brown shiny hair partly covers her face and lips, one eye visible. Wearing black t-shirt and heart-charm bracelet. Warm natural side light from left window creates dramatic chiaroscuro highlights on fair skin and cheekbones. --cref [URL_TO_FACE_IMAGE]"
  }
}