Ключевые слова: airline, airport, architecture, blur, blurred, building, business, center, concept, construction, corridor, crowd, empty, entrance, escalator, flight, floor, group, hall, hallway, indoor, interior, journey, lift, metal, modern, motion, move, moving, passage, passengers, people, perspective, speed, stair, staircase, stairway, step, terminal, transport, transportation, travel, urban, walk, walkway, way,