Eco-friendly gymnasium, reclaimed wood flooring, recycled rubber athletic tracks, energy-efficient LED lighting, solar-powered roofs, green walls, living walls, natural ventilation systems, large skylights, minimal steel structures, low-carbon concrete, bamboo accents, sustainable insulation materials, rainwater harvesting systems, grey water reuse, drought-resistant landscaping, native plant species, organic coatings, non-toxic paints, athletic equipment made from recycled plastic, modern minimalist design, abundant natural light, soft diffused lighting, 1/1 composition, realistic textures, ambient occlusion.