Vibrant gymnasium interior, open space layout, postmodernist architecture style, exposed ductwork, industrial metal beams, polished concrete floors, colorful athletic equipment, basketball hoops, volleyball nets, tennis tables, modern LED lighting, neon-colored accents, eclectic furnishings, abstract art pieces, urban graffiti walls, distressed wood textures, metallic columns, asymmetrical shapes, bold color blocking, dynamic camera angles, high-contrast shadows, realistic reflections, cinematic depth of field.