Nano Banana 提示词作品

{
  "image_generation_prompt": {
    "subject": {
      "description": "Young woman appearing in a 3-frame vertical collage, Use uploaded reference image, keep identity exact across all frames",
      "hair": "long straight light brown hair, natural shine, visible strand separation, slight flyaways, realistic density and soft layering",
      "face": "Use uploaded reference image, keep identity exact — consistent facial structure in all frames, visible pores, subtle skin texture, natural highlights, no smoothing or beautification",
      "consistency": "same identity in all 3 frames, no face drift, no feature alteration"
    },
    "attire": {
      "clothing": "black thin-strap top, soft fabric with natural folds and slight stretching",
      "accessories": "minimal gold bracelet and delicate necklace with realistic reflections and minor imperfections"
    },
    "composition": {
      "layout": "3 vertical stacked frames",
      "framing": "top: close-up portrait, middle: macro crop of lips and hand, bottom: medium portrait with full face and upper body",
      "spacing": "thin borders separating each frame"
    },
    "pose": {
      "variation": [
        "top frame: resting face on one hand, lips slightly pursed",
        "middle frame: close-up of lips and hand resting on shoulder",
        "bottom frame: both hands framing face, direct gaze at camera"
      ],
      "expression": "soft, intimate, slightly playful, natural variations across frames"
    },
    "environment": {
      "setting": "bedroom",
      "background": "soft bed linens, pillows, bedside table with warm lamp light, slightly blurred depth"
    },
    "lighting_and_mood": {
      "lighting": "direct on-camera flash combined with warm ambient lamp light, strong highlights on skin, soft shadows",
      "effects": "flash reflections on skin, slight overexposure on highlights, warm background glow",
      "mood": "intimate, cozy, candid nighttime aesthetic"
    },
    "camera_and_technical": {
      "style": "flash photography, candid lifestyle portrait",
      "lens": "35mm equivalent",
      "aperture": "f/2.0",
      "quality_tags": [
        "film grain",
        "flash highlights",
        "slight noise",
        "natural depth of field",
        "realistic skin texture"
      ]
    }
  }
}