Gym Mirror Selfie in Athletic Wear

{
  "prompt_type": "photorealistic gym mirror selfie",
  "main_composition": "rear three-quarter back view mirror selfie of a single young woman standing in a modern gym on a [green turf] area, holding her smartphone in right hand with the mirror reflection showing her front view and subtle neutral expression, relaxed pose with slight hip tilt and weight shifted to one leg, athletic posture",
  "subject": {
    "description": "young woman in her [early 20s], feminine features with light natural makeup, expressive eyes visible in the mirror reflection, smooth tanned skin with a healthy glow, toned athletic hourglass physique",
    "clothing": "fitted [yellow] long-sleeve crop top with thumb holes, high-waisted seamless [lime green] athletic shorts with ruched scrunch detailing at the back, white mid-calf crew socks, clean white low-top training sneakers",
    "details": "long loose wavy [black] hair tied in a high ponytail with face-framing strands, neat manicured neutral nails holding a phone with an [abstract patterned] case"
  },
  "environment": {
    "foreground": "green artificial turf training area underfoot",
    "midground": "large wall mirror clearly reflecting full frontal figure and smartphone",
    "background": "spacious modern gym with rows of cardio equipment, ellipticals with digital displays, and large glass windows overlooking a dark exterior"
  },
  "lighting_and_atmosphere": "bright even interior gym lighting with subtle cool night ambience from windows, soft specular highlights on skin, athletic fabrics, and glossy phone case, casual fitness lifestyle vibe",
  "technical_quality": "sharp focus on subject and mirror reflection, realistic fabric weave and elasticity, natural depth of field softly defocusing distant exercise machines"
}