Ключевые слова: ancient, architecture, art, basilica, beautiful, building, cathedral, catholic, christian, christianity, church, city, column, culture, decoration, dome, europe, european, famous, history, indoor, inside, interior, italian, italy, landmark, monument, old, people, peter, peters, pietro, religion, roma, roman, rome, saint, san, sculpture, spirituality, st, tourism, tourist, travel, vatican, vaticano, worship,