Porcelain Doll Beach Selfie

{ 
  "Camera Parameters": { 
    "Device Type": "iPhone 15 Pro Front Selfie", 
    "Lens": "24mm", 
    "Composition": "High-angle POV (first-person view)", 
    "Post-processing": "Computational photography style, clear digital readout, deep depth of field" 
  }, 
  "Subject description": { 
    "Features": "Ceramic doll aesthetic, flawless pale skin, huge ice-blue eyes, delicate nose, naturally upturned lips", 
    "Expression": "Expressionless, empty, wide-eyed stare", 
    "Styling": "Platinum double tight braids, bright blue manicures," 
    "Clothing": "Light blue tight stretch cotton top, ultra-deep and ultra-wide V-neck, deep collarbone and neckline line", 
    "Action": "Look up at the camera, shield the blinding sunlight with one hand" 
  }, 
  "Environment and Lighting": { 
    "Scene": "Vast sandy beach, blurred horizon in the background", 
    "Lighting": "High-profile and bright coastal daylight, 5500K color temperature, intense white sand reflection filling, uniform illumination", 
    "Texture": "Slightly dewy, porous skin, delicate reflective white sand granules" 
  }, 
  "Technical constraints": { 
    "Color Science": "Soft pastel tones, linear neutral colors, high exposure", 
    "Negative cue": [ 
      "Heavy Shadows," 
      "Snow," 
      "Winter clothing," 
      "Red Fingernails," 
      "Black tops," 
      "Conservative neckline," 
      "Film graininess" 
    ]
  }
}