Ключевые слова: ancient, aqueduct, arch, architecture, bridge, building, catalan, catalonia, color, column, conical, construction, culture, day, del, diablo, engineering, europe, european, heritage, historic, historical, horizontal, image, landmark, landscape, locations, monument, old, outdoors, pont del diable, puente, roman, romana, site, spain, spanish, stone, sunny day, tarragona, tourism, tourist, travel, vacations, world,