Photorealistic Portrait of Woman on Bench in Gym

Photorealistic portrait of a young woman with fair skin and light blue eyes in a modern fitness studio. She has long, wavy auburn red hair styled in a high ponytail with loose strands framing her face. She is sitting on a black workout bench with her legs crossed and both hands resting on the bench beside her. She wears a form fitting black long sleeve top with a V neckline and high waisted light gray athletic leggings. The background shows a spacious gym interior with light wood flooring, racks of silver exercise balls, aerobic steps, and round ceiling lights with a cool blue glow. Studio lighting is bright and even, highlighting realistic skin texture and fabric details. Camera angle is eye level, medium shot, vertical composition, 8K ultra HD, sharp focus, natural expression.