Nano Banana 提示词作品

{
  "type": "image_prompt",
  "aspect_ratio": "9:16",

  "style": [
    "ultra realistic fine art portrait photography",
    "elegant lifestyle aesthetic",
    "natural window-light photography",
    "quiet luxury atmosphere",
    "photorealistic 8K"
  ],

  "subject": {
    "identity": "sydney sweeney",
    "gender": "female",
    "framing": "chest-up portrait, slightly left of center",

    "appearance": {
      "skin": [
        "fair warm skin tone",
        "healthy natural glow",
        "realistic pores",
        "natural skin texture",
        "minimal retouching"
      ],

      "hair": [
        "long voluminous blonde hair",
        "soft loose waves",
        "golden and caramel highlights",
        "natural shine",
        "a few strands falling across the right side of the face",
        "hair cascading over shoulders"
      ],

      "face": [
        "serene contemplative expression",
        "direct eye contact",
        "soft glam makeup",
        "defined lashes",
        "warm blush",
        "glossy pink lips",
        "slightly parted lips"
      ]
    }
  },

  "wardrobe": {
    "dress": {
      "type": "deep dusty-blue satin dress",

      "details": [
        "luxurious satin fabric",
        "deep V neckline",
        "tailored elegant fit",
        "delicate dark lace trim",
        "lace detailing along neckline",
        "soft draping fabric",
        "off-shoulder styling",
        "gracefully resting below both shoulders"
      ]
    }
  },

  "pose": {
    "body": [
      "leaning slightly forward",
      "shoulders relaxed",
      "upper torso angled subtly toward camera"
    ],

    "expression": [
      "calm",
      "intimate",
      "thoughtful",
      "quiet confidence"
    ]
  },

  "environment": {
    "location": "minimalist bedroom",

    "background": [
      "neutral beige wall",
      "white paneled door",
      "light-colored bedding",
      "soft natural interior details"
    ],

    "atmosphere": [
      "quiet afternoon",
      "peaceful indoor mood",
      "warm residential setting"
    ]
  },

  "lighting": {
    "source": "strong natural window light",

    "time": "late afternoon golden hour",

    "effects": [
      "directional light from frame left",
      "bright highlights on left cheekbone",
      "highlighted hair strands",
      "warm skin illumination",
      "soft shadows on right side of face",
      "cinematic contrast",
      "natural sunlight realism"
    ]
  },

  "camera": {
    "device": "iPhone 17 Pro",

    "lens": "26mm equivalent",

    "angle": [
      "eye-level perspective",
      "natural handheld framing"
    ],

    "framing": [
      "chest-up portrait",
      "vertical composition"
    ],

    "focus": [
      "sharp eyes",
      "sharp facial details",
      "sharp hair texture",
      "sharp fabric texture"
    ],

    "depth_of_field": [
      "deep focus",
      "subject and environment both visible",
      "minimal background blur"
    ]
  },

  "color_grading": {
    "style": [
      "warm natural tones",
      "soft contrast",
      "realistic skin rendering",
      "subtle golden-hour highlights",
      "quiet luxury aesthetic"
    ]
  },

  "quality": {
    "resolution": "8K",

    "details": [
      "photorealistic skin",
      "individual hair strands",
      "realistic satin texture",
      "detailed lace fabric",
      "authentic smartphone realism"
    ]
  },

  "negative_prompt": [
    "studio lighting",
    "fashion editorial",
    "beauty filter",
    "plastic skin",
    "anime",
    "cartoon",
    "CGI",
    "oversaturated colors",
    "low resolution",
    "motion blur",
    "extra fingers",
    "deformed anatomy"
  ]
}