Eco-friendly gymnasium, natural ventilation systems, recycled rubber flooring, energy-efficient LED lighting, solar panels, green roofs, rainwater harvesting systems, organic shape structures, minimalist design, exposed ductwork, polished concrete walls, wooden accents, modern architecture, large windows, sliding glass doors, outdoor courtyards, shaded areas, misting systems, vibrant colorful murals, motivational quotes, athletic equipment, basketball hoops, soccer goals, fitness machines, lockers, showers, spacious corridors, natural stone walkways, panoramic views, realistic textures, ambient occlusion.