Ключевые слова: ancient, apostle, architecture, basilica, bronze cross, building, caligula, cathedral, catholic, christianity, church, city, egyptian hieroglyphics, egyptian obelisk, facade, famous, historical, italian, italy, landmark, latin, monument, obelisco piazza san pietro, obelisk, old, papal, peter, piazza san pietro, pietro, pope, religion, religious, renaissance, roma, rome, s basilica, s square, saint, saint peter, sixtus v, square, st peter39, st peters basilica, st peters square, statue, stone, sun dial, tourism, tourist, travel, vatican, vatican city, vatican obelisk,