Ключевые слова: ancient, architectural, architecture, art, basilica, building, cathedral, catholic, catholicism, christian, christianity, church, city, cityscape, classic, classical, cultural, culture, europe, european, facade, famous, heritage, historic, historical, history, italian, italy, jesus mosaic, landmark, monument, mosaic, old, papal, papal basilica, paul, peter, pope, religion, religious, roma, roman, romanum, rome, saint paul, saint paul beyond the walls, spiritual, spirituality, tourism, travel,