Exposed concrete structures, industrial-scale steel beams, functional minimalism, eco-friendly airport terminals, rainwater harvesting systems, green roofs, solar panels, wind turbines, natural ventilation, abundant daylight, reduced carbon footprint, recycled materials, urban forestry, lush greenery, living walls, native plant species, organic shapes, brutalist architecture, modern airport design, efficient air traffic control systems, sleek signage, minimalist wayfinding, panoramic views, shallow depth of field, 3/4 composition.