Ключевые слова: architecture, building, cable, capital, car, city, cityscape, day, downtown, electric, europe, european, historic, history, landmark, light, modern, old, people, portugal, public, rail, railroad, railway, red, road, sky, speed, station, street, streetcar, summer, tourism, town, track, traditional, traffic, train, tram, tramway, transit, transport, transportation, travel, trolley, urban, vehicle, view, vintage, yellow,