Selfie Spontané sur la Plage

{
  "format": {
    "type": "editorial portrait",
    "intent": "candid selfie",
    "aspect_ratio": "9:16",
    "resolution": "4K"
  },
  "camera_system": {
    "body": "[iPhone 15 Pro]",
    "lens": "Main Camera",
    "focal_length": "24mm",
    "associative_traits": "computational photography, deep depth of field, sharp digital sensor rendering, auto-exposure"
  },
  "subject": {
    "identity": "[young woman with porcelain doll facial features]",
    "physical_details": "[flawless pale skin, large round icy blue eyes with defined lashes, small defined nose, pouty neutral mouth, platinum blonde hair in two tight braids, vibrant blue manicured nails]",
    "clothing": "[light blue form-fitting top with a deep plunging V-neckline]",
    "action": "high-angle selfie POV, shielding eyes with one hand against bright coastal sunlight, looking up at camera",
    "expression": "neutral, wide-eyed, deadpan, vacant doll-like stare"
  },
  "lighting": {
    "source": "bright natural coastal daylight and white sand bounce",
    "direction": "overhead with omnidirectional fill",
    "quality": "soft, diffused, high key illumination",
    "color_temp": "5500K neutral daylight",
    "distribution": "even illumination, minimal shadows, smooth skin texture"
  },
  "environment": {
    "setting": "[sunny coastal white sand beach]",
    "hero_materials": [
      {
        "material": "sand",
        "micro_detail": "fine white reflective grains"
      },
      {
        "material": "fabric",
        "micro_detail": "[light blue stretch knit fabric]"
      },
      {
        "material": "skin",
        "micro_detail": "smooth porcelain texture, subtle natural glow"
      }
    ],
    "background": "softly blurred ocean horizon line and open sand"
  },
  "technical_finish": {
    "color_science": "pastel palette with soft cyan, bright white sand, and pale skin tones",
    "exposure": "high-key bright exposure",
    "tone_curve": "neutral linear"
  },
  "constraints": {
    "avoid": [
      "winter clothing",
      "snow",
      "heavy shadows",
      "overly saturated orange skin",
      "harsh flash shadows"
    ],
    "must_include": [
      "blue nails",
      "light blue top",
      "coastal beach setting",
      "porcelain doll features"
    ]
  }
}