Natural grass pitch, tiered seating, open-air design, wind turbines, solar panels, green roofs, eco-friendly materials, innovative cooling technologies, shaded outdoor spaces, misting systems, large overhead canopies, cantilevered roofs, angular lines, modern architecture, sleek metal structures, reflective glass surfaces, vibrant colorful textiles, intricate geometric motifs, warm sunny day, clear blue sky, natural ventilation, cross-ventilation, stack-effect ventilation, wind-driven ventilation, evaporative cooling systems, radiant cooling panels, personalized ventilation zones, comfortable spectator seating, optimal airflow distribution, realistic textures, ambient occlusion.