Chân Dung Cận Cảnh Đón Nắng Trên Giường

{
  "photo_type": "Natural sunlight close-up portrait (raw realistic capture)",
  "subject": {
    "face": {
      "description": "Use uploaded reference photo, keep identity exact, no reshaping or airbrush smoothing"
    },
    "pose_description": "[Lying or slightly reclined, head tilted, one hand placed under chin]",
    "expression": "[neutral soft expression, relaxed lips, natural gaze to side]"
  },
  "lighting": {
    "type": "direct natural sunlight",
    "setup": [
      "sunlight entering from window side",
      "partial face illumination",
      "hard light edge with soft falloff"
    ],
    "effects": [
      "bright highlight on cheek and nose",
      "strong natural shadow on opposite side",
      "uneven exposure across face",
      "authentic sunlight contrast"
    ],
    "color_temperature": "5500K daylight"
  },
  "skin_realism": {
    "details": [
      "visible pores",
      "tiny freckles or skin texture marks",
      "natural oil sheen",
      "uneven skin tone",
      "no beauty filter or skin blur"
    ]
  },
  "hair": {
    "details": [
      "natural hair strands visible",
      "slight frizz",
      "casually arranged",
      "backlight catching individual hairs"
    ]
  },
  "clothing": {
    "details": [
      "[white lace top]",
      "fine fabric texture visible",
      "small natural wrinkles and folds"
    ]
  },
  "accessories": {
    "details": [
      "[thin necklace with a small pendant]",
      "subtle metal reflections"
    ]
  },
  "camera": {
    "type": "smartphone main rear camera simulation",
    "lens": "26mm equivalent",
    "settings": {
      "aperture": "f/1.8",
      "iso": "ISO 100",
      "shutter_speed": "1/800s"
    },
    "focus": "sharp focus on eyes, organic shallow depth falloff",
    "sensor_behavior": [
      "subtle luminance grain in shadows",
      "slight highlight clipping in direct sun",
      "natural dynamic range limits"
    ]
  },
  "background": {
    "details": [
      "[white linen bedding]",
      "soft fabric folds and soft shadows"
    ]
  },
  "color_grading": {
    "style": "unedited raw smartphone photo",
    "rules": [
      "subtle warm solar tint",
      "realistic skin tones",
      "no post-processing filter"
    ]
  },
  "composition": {
    "camera_angle": "close-up slightly from above",
    "framing": "tight face framing",
    "depth": "sharp eye focus with natural background blur"
  }
}