Ключевые слова: adult, architecture, barcelona spain, bus, business travel, businessman, chair, city life, commuter, crowd, cultures, editorial, indoors, inside of, journey, large group of people, men, mode of transport, modern, motion, passenger, public transportation, railroad station, railroad track, rush hour, seat, sitting, speed, subway, subway platform, subway station, technology, tourism, tourist, traffic, train, transportation, travel, travel destinations, underground, vehicle, vehicle interior, vehicle seat, waiting, women, working,