Ключевые слова: airport, architecture, background, blue, building, business, busy, ceiling, circular, city, construction, corridor, departure, design, escalator, floor, futuristic, glass, hall, hallway, indoors, inside, interior, international, journey, light, metal, metallic, modern, moving, people, perspective, public, reflection, round, stair, stairway, station, steel, structure, subway, terminal, transport, transportation, travel, traveler, urban, walk, walkway, windows,