Selfie Miroir à la Salle avec Tatouages

{
  "canvas": {
    "aspect_ratio": "3:4",
    "color_palette": [
      "Black",
      "Cool White",
      "Platinum",
      "Wood Tones"
    ]
  },
  "subject": {
    "identity": {
      "name": "[Sydney Sweeney]",
      "reference_fidelity": 1.0
    },
    "physical_attributes": {
      "hair": {
        "color": "Platinum blonde",
        "roots": "Visible dark/natural roots",
        "style": "Flowing over shoulders"
      },
      "expression": "Neutral, confident",
      "body_art": {
        "style": "Black and grey realism tattoo sleeves and body ink",
        "motifs": [
          "Floral patterns",
          "Portraits"
        ],
        "placement": [
          "Arms",
          "Legs"
        ]
      }
    },
    "wardrobe": {
      "top": "Black fitted athletic tank top",
      "bottom": "Black high-waisted gym leggings",
      "footwear": "Chunky black and white sneakers",
      "hosiery": "Black crew socks with white graphic lettering"
    },
    "interaction": {
      "primary_hand": "Holding a silver smartphone taking a mirror picture",
      "secondary_hand": "Holding a matte black reusable water bottle",
      "pose": "Full-body mirror selfie standing upright"
    }
  },
  "environment": {
    "location": "Bright modern gym interior",
    "surfaces": {
      "floor": "Light wood laminate planks",
      "walls": "Floor-to-ceiling clean gym mirrors"
    },
    "background_assets": [
      "Rows of treadmill and cardio equipment",
      "Geometric architectural gym pillars",
      "Subtle gym interior reflections"
    ],
    "lighting": {
      "source": "Overhead recessed cool-toned LED strips",
      "distribution": "Even, bright commercial gym illumination"
    }
  },
  "technical_directives": {
    "photography_style": "Candid smartphone mirror selfie",
    "lens_simulation": "Wide-angle mobile camera",
    "framing": "Full-length vertical body shot"
  }
}