Functional airport terminal, modernist architecture, geometric shapes, industrial materials, steel beams, concrete floors, minimalist decor, bold color accents, sleek lines, rectangular forms, functional furniture, built-in benches, geometric lighting fixtures, open floor plans, natural light pouring in, large glass windows, abstract artwork, international travel posters, vintage airline logos, nostalgic luggage racks, industrial-style clocks, urban cityscape views, busy airport atmosphere, shallow depth of field, 1/1 composition, realistic textures, ambient occlusion.