Ключевые слова: ancient, architecture, basilica, blue, building, cathedral, catholic, catholicism, christ, christian, church, columns, copy space, culture, dome, dramatic, europe, european, famous, history, italian, italy, landmark, monument, peter, peters, religion, roman, rome, roof, saint, sightseeing, sky, square, st, st peter, statue, statues, tourism, travel, vatican, vatican city, worship,