Grille de Portraits Spontanés sur un Yacht au Coucher de Soleil

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "yacht_golden_hour_candid_grid_2x2_no_text",
      "language": "en",
      "priority": "highest",
      "version": "v1.0_YACHT_GOLDEN_HOUR_SATIN_SLIP_2X2_CANDID"
    },
    "input": {
      "mode": "image_to_image",
      "reference_image_usage": "maximum",
      "preserve_identity": true,
      "preserve_facial_features": true,
      "preserve_hairstyle": true,
      "preserve_wardrobe": true,
      "notes": "Use the reference photo as the primary identity anchor. Create a 2x2 grid contact sheet featuring the exact same [adult woman]. Maintain the white yacht deck corridor setting, deep blue sea backdrop, warm golden hour sunlight, and the [light lavender or icy blue satin slip dress with delicate floral appliqué]. Vary only pose and facial expression per panel. No text, watermark, or logos."
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution_target": "high_definition",
      "num_images": 1,
      "layout": {
        "type": "grid",
        "rows": 2,
        "cols": 2,
        "gutter": "thin",
        "outer_border": "none",
        "panel_consistency": "maximum"
      },
      "sharpness": "natural_crisp",
      "grain": "very_subtle",
      "render_style": "photoreal_candid_luxury"
    },
    "scene": {
      "concept": "golden hour luxury yacht candid contact sheet",
      "environment": "modern white yacht deck walkway with steel railing, open blue sea, distant small vessel on horizon",
      "lighting": {
        "style": "natural golden hour sunlight",
        "key_light": "warm low-angle sun from side with soft shadow falloff",
        "fill": "gentle ambient sea surface bounce",
        "highlights": "soft specular highlights across satin fabric",
        "avoid": "harsh flash, direct studio strobe, artificial HDR"
      },
      "camera": {
        "lens": "35mm to 50mm natural focal length",
        "distance": "mix of close-up, medium, and full-body across panels",
        "focus": "sharp focus on eyes, softly blurred ocean background"
      }
    },
    "subject": {
      "type": "adult woman",
      "wardrobe": "[light lavender or icy blue satin slip dress with delicate floral appliqué detail]",
      "accessories": "[small delicate earrings, minimalist thin gold chain necklace]",
      "hair": "[long wavy brunette hair with natural wind movement]",
      "makeup": "natural soft glam, warm sun-kissed blush, nude gloss lips",
      "anatomy_rules": "anatomically correct hands and fingers, consistent facial proportions"
    },
    "expression_set": {
      "panel_01": "intimate close-up leaning toward camera, bright joyful smile, sunlit cheekbones",
      "panel_02": "full-body shot standing on deck walkway, modest downward gaze, shy smile, hands held loosely in front",
      "panel_03": "three-quarter profile pose, hand relaxed on hip, calm confident smile, ocean visible behind",
      "panel_04": "beauty portrait close-up, neutral calm expression, gentle direct eye contact, subtle jewelry visible"
    },
    "quality_control": {
      "identity_lock": "strict",
      "hands_priority": "very_high",
      "avoid": [
        "distorted fingers",
        "extra limbs",
        "identity drift",
        "harsh direct flash",
        "text overlays",
        "watermarks"
      ]
    }
  }
}