Nano Banana 提示词作品

{
  "scene": {
    "setting": "outdoor open area under clear sky, minimal environment emphasis",
    "background": "dominant clear blue sky filling most of the frame with slight natural gradient, faint soft clouds",
    "lighting": "natural bright daylight, sunlight coming from above and slightly to the side, realistic highlights on skin, soft shadows under chin and arm, balanced exposure with slight high dynamic range"
  },
  "subject": {
    "type": "female",
    "pose": "leaning forward toward camera from slightly above angle, one arm extended toward lens with open hand and spread fingers creating strong perspective distortion, upper body tilted, dynamic close interaction pose",
    "expression": "open laughter, joyful and candid expression, visible teeth, eyes slightly squinted naturally from smiling, lively and energetic mood",
    "face": "Use uploaded reference image, keep identity exact, oval face shape, soft defined cheekbones, natural skin texture with visible pores and minor imperfections, full lips, straight nose, balanced facial proportions",
    "hair": "Use uploaded reference image, keep identity exact, medium to long wavy hair, dark brown color, natural volume with slight movement, parted slightly to the side, strands softly flowing",
    "eyes": "Use uploaded reference image, keep identity exact, almond-shaped eyes, natural brows with soft arch, subtle reflections from daylight",
    "skin": "light to medium warm skin tone, realistic texture with slight shine from sunlight, natural imperfections preserved, no over-smoothing"
  },
  "clothing": {
    "top": "red fitted sleeveless tank top with soft fabric stretch and natural folds",
    "bottom": "dark high-waisted bottoms partially visible",
    "footwear": "not visible",
    "accessories": "minimal jewelry, small pendant necklace"
  },
  "environment_details": {
    "composition": "subject dominates foreground with extended hand closest to camera, sky fills background for clean aesthetic",
    "depth": "strong depth perspective from hand to face, natural background falloff"
  },
  "camera": {
    "angle": "low angle shot looking upward toward subject",
    "framing": "close medium shot with hand prominently in foreground and face slightly behind",
    "focus": "sharp focus on face with slight falloff toward extended hand, natural depth of field",
    "lens": "wide-angle lens creating mild perspective distortion, realistic optics"
  },
  "style": {
    "realism": "ultra realistic",
    "color_tone": "natural vibrant tones with true-to-life skin color and rich blue sky",
    "details": "high detail skin texture, realistic lighting falloff, subtle imperfections, accurate shadows, no artificial smoothing or stylization"
  }
}