{
  "scene": {
    "environment": "sandy beach",
    "time": "midday",
    "lighting": "harsh direct sunlight at 90 degrees",
    "surface": {
      "towel_pattern": "vertical thick orange and white stripes",
      "towel_texture": "cotton, high contrast, crisp fibers"
    }
  },
  "camera": {
    "angle": "top_down",
    "framing": "tight_crop_centered_on_back",
    "lens": "50mm",
    "focus": "extreme_sharpness",
    "distance": "close",
    "depth_of_field": "shallow",
    "detail": "ultra_high"
  },
  "subject": {
    "type": "female_back",
    "body_type": "fit_athletic_sexy",
    "age": "young_adult",
    "pose": "lying_face_down_on_towel",
    "skin": {
      "tone": "deep_bronze",
      "texture": "hyperrealistic_pores_fine_details_subtle_imperfections",
      "specularity": "soft_sunlit_highlights",
      "sunburn_effect": {
        "type": "authentic_uv_tanline",
        "distribution": "strong_even_redness_across_shoulders_and_upper_back",
        "contrast": "very_high",
        "microdetails": "natural_skin_variation, tiny freckles, light sweat sheen",
        "text_tanline": {
          "text": "NANO BANANA PRO",
          "appearance": "lighter_untanned_skin_from_sunscreen_stencil",
          "edge_sharpness": "razor_crisp",
          "integration": "fully_blended_uv_tanline_not_overlay",
          "realism": "high"
        }
      }
    },
    "hair": {
      "position": "swept_to_the_side",
      "lighting": "sunlit_highlights"
    }
  },
  "clothing": {
    "bottom": "blue thong",
    "color": "vivid_blue",
    "texture": "smooth_elastic_swimwear_fabric",
    "fit": "tight_high_leg_cut_minimal_back_coverage"
  },
  "style": {
    "render": "hyperrealistic",
    "resolution": "very_high",
    "color_profile": "vibrant_summer_palette",
    "shadow_behavior": "hard_crisp_shadows",
    "mood": "luxury_beach_ad",
    "quality": "extreme_ultra_detail"
  }
}