Gym Mirror Selfie Portrait AI Image Prompt

Scene documentary photography, a girl, face visible, natural expression, bun hairstyle, wearing a gray slim-fit short-sleeved top, black tight fitness leggings, white platform sneakers with gray long socks, holding a phone with her right hand taking a selfie in the mirror, left hand on her hip, background is a gym with gray matte floor, equipped with various high-end fitness equipment like treadmills, ellipticals, and blue dumbbells. There are also people exercising, a black gym bag on the left with a blue jacket draped over it, a water bottle on the floor, large floor-to-ceiling windows in the background showing city buildings and green mountains, motion blur from shutter, casual shot, chaotic composition.