Ключевые слова: arc, arch, architecture, art, barcelona, blue, brick, building, capital, catalonia, citadel, city, column, culture, day, destination, enter, entrance, europe, european, famous, gate, grand, historic, historical, independence, journey, landmark, monument, monumental, old, outdoor, palm, place, reddish, road, sky, spain, spanish, square, street, tour, tourist, travel, triomf, trip, triumph, triumphal, urban, voyage,