St. Peter's Square, Vatican, Rome, Lazio, Italy, Europe

travel destination horizontal outdoors day saint peters square st peters basilica vatican city papal enclave rome aerial view elevated view incidental people background people people in the background picturesque scenic place of interest large group of people famous religion religious catholicism christian carlo maderno 17th century baroque architecture doric colonnade circular distinctive sacred obelisk grand ornate imposing man made landmark outdoor outside italian europe european architecture architectural daytime christianity