Modern gymnasium, sleek lines, glass walls, steel beams, wooden floor, basketball court, volleyball net, bleachers, scoreboard, fitness equipment, dumbbells, treadmill, stationary bike, punching bag, mirrors, athletic track, sprinting lanes, hurdles, high jump pit, parallel bars, pommel horse, balance beam, gymnastics spring floor, Olympic rings, bright lighting, high ceiling, urban cityscape, afternoon sun, soft shadows.