Nano Banana 提示词作品

{
  "photo_type": "Dreamy glam portrait (soft focus vintage realism)",

  "subject": {
    "face": {
      "description": "Use uploaded reference image, keep identity 100% unchanged"
    },

    "pose_description": "Over-the-shoulder pose, body turned away slightly, head tilted back toward camera",

    "expression": "Eyes closed, wide soft smile, relaxed joyful emotion",

    "body_details": [
      "shoulder slightly raised",
      "neck extended",
      "natural curve in posture"
    ]
  },

  "clothing": {
    "type": "white fitted dress",

    "details": [
      "smooth fabric",
      "soft highlights",
      "clean minimal look"
    ]
  },

  "accessories": {
    "details": [
      "sparkling earrings",
      "thin necklace",
      "subtle jewelry shine"
    ]
  },

  "hair": {
    "details": [
      "long styled waves",
      "defined curls at ends",
      "smooth glossy texture",
      "controlled volume"
    ]
  },

  "lighting": {
    "type": "soft diffused indoor light",

    "setup": [
      "overhead warm lights",
      "diffused ambient lighting",
      "no harsh shadows"
    ],

    "effects": [
      "soft glow on skin",
      "light bloom effect",
      "reduced contrast",
      "highlight softness"
    ],

    "color_temperature": "neutral-warm 3500K"
  },

  "lens_effects": {
    "details": [
      "soft focus filter",
      "slight haze",
      "light bloom around highlights",
      "reduced sharpness intentionally"
    ]
  },

  "camera": {
    "type": "vintage digital / soft portrait lens",

    "lens": "50mm",

    "settings": {
      "aperture": "f/1.8",
      "iso": "ISO 400",
      "shutter_speed": "1/100s"
    },

    "focus": "soft focus on face",

    "sensor_behavior": [
      "slight grain",
      "soft dynamic range",
      "gentle tonal transitions"
    ]
  },

  "background": {
    "setting": "indoor room",

    "details": [
      "soft blurred background",
      "neutral tones",
      "ceiling lights slightly visible",
      "no sharp details"
    ]
  },

  "skin_realism": {
    "details": [
      "natural glow",
      "softened texture",
      "light makeup reflection",
      "not overly sharp"
    ]
  },

  "color_grading": {
    "style": "soft vintage glow",

    "rules": [
      "slightly faded contrast",
      "warm highlights",
      "muted shadows",
      "pastel softness"
    ]
  },

  "imperfections": [
    "soft blur",
    "light haze",
    "minor grain",
    "focus falloff"
  ],

  "composition": {
    "camera_angle": "slightly above shoulder level",
    "framing": "close portrait",
    "depth": "shallow, background heavily blurred"
  },

  "resolution_and_aspect_ratio": "4K, 4:5",

  "vibe": "romantic, dreamy, soft glam, elegant",

  "strict_rules": {
    "must_have": [
      "over shoulder pose",
      "eyes closed smile",
      "soft glow effect",
      "reference face unchanged"
    ],

    "avoid": [
      "sharp high contrast",
      "harsh lighting",
      "hyper-real sharpness",
      "cartoon look"
    ]
  },

  "final_director_notes": "This must feel soft, dreamy, and slightly vintage. The glow and blur are intentional. Keep elegance and natural beauty without sharpness."
}