Grand stadium architecture, sweeping curves, retractable roofs, lush greenery, natural ventilation, angular lines, modern metallic materials, vibrant color schemes, dynamic LED lighting, tiered seating, VIP lounges, concessions stands, sports bars, digital scoreboards, state-of-the-art sound systems, panoramic views, shallow depth of field, 3/4 composition, realistic textures, ambient occlusion, integrated public art installations, urban landscape surroundings, bustling city atmosphere, sunny day, soft warm lighting.