Ключевые слова: ancient, arch, architecture, art, basilica, building, catholic, christian, christianity, church, city, colonnade, column, culture, decoration, dome, europe, famous, indoor, indoors, inside, interior, italian, italy, landmark, light, nave, outside, paul, people, perspective, pilgrims, prayer, ray, religion, roma, roman, rome, saint, san, st, tourism, travel, vatican, view, walls,