Vibrant green grass, sports stadium architecture, grandstand seating, athletic tracks, soccer goals, tennis courts, basketball hoops, natural stone walls, steel beams, large cantilevered roofs, clerestory windows, skylights, translucent canopies, soft diffused lighting, warm afternoon sun, low-angle sunlight, high-contrast shadows, 1/2 composition, symmetrical framing, realistic textures, subtle ambient occlusion.