Modern gymnasium interior, polished wood flooring, bright color accents, high ceilings, natural light pouring in, large windows, athletic equipment storage, basketball courts, volleyball nets, exercise machines, free weights, mirrored walls, sound-absorbing panels, motivational quotes, inspirational posters, clean lines, minimalist design, functional layout, efficient circulation paths, spectator seating areas, scoreboard displays, LED lighting, dynamic color schemes, energetic atmosphere, shallow depth of field, 2/3 composition, realistic textures, ambient occlusion.