Vibrant gymnasium interior, eclectic mix of styles, bold color blocking, bright citrus hues, deep blues and greens, warm beige accents, industrial metal beams, reclaimed wood floors, modern LED lighting, abstract graffiti murals, dynamic sports equipment, motivational quotes on walls, urban loft-inspired architecture, high ceilings, open spaces, natural light pouring in, soft focus, shallow depth of field, 1/2 composition, realistic textures, ambient occlusion.