Functional airport terminals, minimalist steel structures, rectangular shapes, industrial materials, raw concrete walls, large glass windows, geometric patterns, primary color schemes, functional lighting fixtures, clean lines, minimal ornamentation, modernist aesthetics, open spaces, high ceilings, sleek metal columns, wooden accents, vintage luggage carts, retro-style signage, warm natural light, shallow depth of field, 3/4 composition, symmetrical framing, realistic textures, ambient occlusion.