Ключевые слова: ancient, antique, arches, architecture, aurelian wall, beautiful, blue, brick, brickfaced concrete, brickwork, building, city, cityscape, day, door, entrance, europe, european, famous, gate, historic, historical, history, iconic, italy, landmark, lazio, lazio region, panorama, panoramic, porta san giovanni, remains, rome, sky, street, sun, sunny, tourism, touristic, travel, travertine limestone, tuff, urban, view, volcanic rock, wall,