Ключевые слова: abstract, airport, architecture, bank, blue, business, center, centre, city, column, commerce, corporate, corridor, day, empty, enter, escalator, fast, floor, glass, hall, hallway, indoor, inside, interior, mall, metal, metro, modern, moscow, move, office, pillar, rail, roof, rush, sale, shop, stair, stairway, station, step, store, technical, transportation, urban, walk, walkway, way, window,