Nano Banana 提示词作品

{
  "prompt": {
    "style": "authentic casual mirror selfie, realistic smartphone photography, natural unretouched appearance",
    "subject": {
      "gender": "young woman",
      "appearance": "young South Asian woman with medium warm skin tone, dark brown eyes, thick black hair styled in a loose messy low bun with soft face-framing strands",
      "expression": "subtle relaxed smile, calm confident expression",
      "pose": "standing in front of a full-length mirror, torso slightly angled, left hand placed behind her neck, right hand holding a smartphone in front of her face",
      "body": "slender feminine physique with natural realistic proportions"
    },
    "outfit": {
      "dress": "fitted ribbed midi dress with thin spaghetti straps",
      "pattern": "abstract black and off-white irregular pattern resembling organic brush strokes",
      "fit": "body-hugging silhouette",
      "accessories": [
        "small beige shoulder bag with thin silver chain strap",
        "delicate silver bracelet on left wrist",
        "delicate silver bracelet on right wrist"
      ]
    },
    "phone": {
      "type": "modern silver smartphone with three rear cameras",
      "case": "light gray/white case with a large circular MagSafe-style ring",
      "position": "held vertically in the right hand, partially covering the right side of the face"
    },
    "environment": {
      "location": "bedroom or apartment hallway",
      "mirror": "large full-length rectangular mirror with a simple light-colored frame",
      "background": "warm beige walls, partially visible dark wooden door or furniture, minimal lived-in interior",
      "lighting": "soft warm indoor ambient lighting with subtle natural light, gentle shadows",
      "mirror_condition": "slightly dusty mirror with small visible smudges and imperfections for authentic realism"
    },
    "composition": {
      "camera": "smartphone mirror selfie",
      "orientation": "vertical 4:5",
      "framing": "medium-full body portrait, subject centered slightly left, extending from head to below knees",
      "perspective": "natural smartphone perspective, eye-level mirror angle",
      "depth_of_field": "moderate, background slightly softer but still recognizable"
    },
    "photographic_quality": {
      "look": "authentic Instagram/Pinterest-style candid mirror selfie",
      "texture": "natural skin texture, subtle pores, realistic fabric texture",
      "processing": "minimal computational photography, slight phone-camera grain, no excessive HDR, no beauty filter",
      "color_grading": "warm neutral tones, slightly muted contrast, realistic skin tones"
    },
    "negative_prompt": [
      "professional studio photography",
      "heavy makeup",
      "plastic skin",
      "over-smoothed face",
      "excessive retouching",
      "unrealistic body proportions",
      "extra fingers",
      "deformed hands",
      "duplicate phone",
      "extra limbs",
      "text",
      "watermark",
      "oversaturated colors",
      "dramatic cinematic lighting"
    ]
  }
}