Large sports stadium, retractable roof, natural ventilation system, wind turbines, green roofs, eco-friendly materials, innovative cooling technologies, shaded outdoor spaces, misting systems, tiered seating areas, athletic tracks, soccer fields, basketball courts, tennis courts, Olympic-sized swimming pools, modern architecture, curved lines, angular shapes, metallic structures, glass facades, vibrant colorful seats, ambient occlusion, shallow depth of field, 3/4 composition, panoramic view.