Simple stadium facade, clean lines, minimal ornamentation, sleek metallic surfaces, large glass windows, subtle curvature, neutral color palette, urban landscape, cloudy sky, soft natural lighting, shallow depth of field, 1/1 composition, realistic textures, ambient occlusion, modern architectural style, functional simplicity, geometric shapes, industrial materials, rust-resistant steel, exposed concrete, green roofs, rainwater harvesting systems, sustainable building practices.