Large sports stadium, open-air design, natural ventilation systems, curved rooflines, steel beams, exposed ductwork, clerestory windows, high ceilings, spacious concourses, cantilevered seating areas, lush greenery, living walls, vertical gardens, misting systems, evaporative cooling, shading devices, overhangs, solar screens, wind-catching features, airy atmosphere, soft natural light, 1/1 composition, symmetrical view, realistic textures, ambient occlusion.