The Vatican City in Rome is attracting the faithful to witness one of the most remarkable events in the history of the Roman Catholic Church.
Preparations are in full swing for 27 April when two former popes will be declared saints by Pope Francis.
The Vatican will hold an unprecedented twin canonisation of Pope John XXIII and the late Pope John Paul II on Sunday in the presence of hundreds of faithful and the former Pope Benedict.
Pope John XXIII was pontiff from 1958 to 1963 and called the Second Vatican Council, a landmark meeting that modernised the Church. He did so in his short five-year reign.
Pope John Paul II reigned for nearly 27 years before his death in 2005 and his trips around the world made him the most visible pope in history.
Have a look at the preparations in the Vatican ahead of the twin canonisation ceremony in pictures below.