Modern gymnasium interior, sports equipment, rubber flooring, wall pads, athletic tracks, basketball hoops, volleyball nets, scoreboards, LED lighting, sound systems, bleacher seating, team logos, motivational quotes, colorful lockers, shower facilities, changing rooms, towel dispensers, anti-slip coatings, shock-absorbing surfaces, acoustic panels, suspended ceilings, natural ventilation, abundant daylight, 1/2 composition, warm color palette, realistic textures, subtle shading.