Modern gymnasium fa\u00e7ade, international style architecture, sleek glass walls, minimalist metal frames, cantilevered rooflines, flat roofs, geometric patterns, abstract shapes, urban cityscape, bustling streets, morning sunlight, soft natural lighting, shallow depth of field, 2/3 composition, symmetrical balance, clean lines, industrial materials, concrete structures, metallic accents, athletic facilities, sports equipment, bold color schemes, dynamic textures, ambient occlusion.