Vibrant gymnasium interior, postmodernist architecture style, bold color blocking, abstract geometric patterns, exposed ductwork, industrial metal beams, reclaimed wood accents, neon-lit signage, high-contrast lighting, dramatic shadows, warm ambient glow, cool blue tones, dynamic spotlights, radial gradient effects, futuristic LED installations, atmospheric misting systems, 3/4 composition, wide-angle lens, shallow depth of field, realistic textures, ambient occlusion.