Restoration Of Gian Lorenzo Bernini's Colonnade In St. Peter's Square

VATICAN CITY, VATICAN - APRIL 10: A view of the restoration works of the colonnade of Gian Lorenzo Bernini in St. Peter's Square on April 10, 2012 in Vatican City, Vatican. The square was designed by architect Gian Lorenzo Bernini in 1656. The two semi-circles of the colonnade are surrounded by 140 statues and 244 columns. Guy Devreux of the Vatican Laboratory for Marble and Cast began direction of the works in 2009. (Photo by Franco Origlia/Getty Images)