Spacious gymnasium, natural ventilation, abundant greenery, large skylights, clerestory windows, translucent roofing, warm wood flooring, exposed brick walls, modern minimalist design, eco-friendly materials, sustainable building practices, lush ivy walls, vibrant living walls, refreshing air quality, soft diffused lighting, high ceilings, open floor plan, athletic equipment, basketball courts, volleyball nets, exercise machines, mirrored walls, bright sunny day, shallow depth of field, 1/2 composition, realistic textures, ambient occlusion.