Ключевые слова: abstract, airport, blue, blur, blurred, building, business, busy, centre, city, conference, contemporary, convention, corporate, crowd, customer, elevator, escalator, exhibit, exhibition, group, hall, hurry, interior, life, mall, marketing, meeting, mobile, modern, motion, move, movement, office, outlet, people, person, retail, shop, shopping, station, store, subway, tone, unrecognizable, walk, walking, work,