Modern academic gymnasium, polished wooden floors, mirrored walls, state-of-the-art equipment, athletic tracks, basketball courts, volleyball nets, exercise machines, free weights, motivational quotes, inspirational posters, bright LED lighting, indirect overhead illumination, warm color temperatures, high ceilings, large windows, natural daylight, soft shadows, subtle reflections, 1/2 composition, slight motion blur, realistic textures, ambient occlusion.