Ключевые слова: altar, ancient, arch, architecture, art, basilica, cathedral, catholic, catholicism, ceiling, chapel, christian, christianity, church, column, culture, dome, europe, european, fresco, gold, golden, holy, icon, interior, italian, italy, landmark, ornate, papal, peter, pietro, pope, religion, religious, roma, roman, rome, sacred, saint, san, sculpture, st peter, statue, travel, vatican, worship,