Pope Francis waves from the popemobile prior to presiding over the Holy Rosary prayer with sick young people at the Chapel of Apparitions in the Sanctuary of Our Lady of Fatima, in Fatima, on August 5, 2023. Around one million pilgrims from all over the world will attend the World Youth Day, the largest Catholic gathering in the world, created in 1986 by John Paul II. (Photo by Patricia DE MELO MOREIRA / AFP)