Ключевые слова: architecture, building, busy, city, city street, commute, commuters, commuting, crowd, day, eastern europe, geometric, group, kiev, many, men, metro, modern, motion, movement, outdoor, passenger, people, person, public, rush, scenic, shadows, speed, square, station, street, stress, subway, sunny, time, traffic, train station, transit, transportation, travel, trip, ukraine, underground, underground station, urban, urban people, waiting, walking, young,