Balanced Brightness, Highlighting the Subject and the Cityscape View

{
  "subject": {
    "body": {
      "description": "A fit young woman with a curvy hourglass figure, kneeling on a yoga mat. She is facing a large full-length mirror, holding a smartphone to take a rear-view mirror selfie. Her hair is dark and tied back in a casual bun.",
      "pose": "Kneeling on shins, feet tucked under, back arched to accentuate posture. She is looking at the phone screen in the mirror."
    },
    "wardrobe": {
      "top": "A loose-fitting bright {argument name="top color" default="red"} crop t-shirt, short sleeves, exposing the lower back.",
      "bottom": "Tight navy blue athletic shorts featuring the text 'SPAIN' in large white block letters across the back. The shorts have red and yellow side stripes (Spanish flag colors).",
      "feet": "Barefoot.",
      "accessories": "Smartphone with a red case."
    }
  },
  "camera": {
    "type": "Smartphone camera (mirror selfie)",
    "angle": "Eye-level reflection, capturing the subject from behind.",
    "aspect_ratio": "9:16"
  },
  "scene": {
    "location": "Luxury modern gym at night.",
    "background": "Floor-to-ceiling glass windows offering a night view of the illuminated Eiffel Tower in Paris. Treadmills and gym equipment are visible in the background.",
    "props": "A textured light blue yoga mat on the beige floor."
  },
  "lighting": {
    "type": "Soft artificial indoor lighting combined with ambient night city glow.",
    "quality": "Balanced brightness, highlighting the subject and the cityscape view."
  }
}