Pope Francis during a visit to the Astalli centre. Rome, Italy. ©ALESSIA GIULIANI/CPP St Peter basilica with rainbow, Vatican, Italy ©Massimiliano MIGLIATORE/CPP Residents wait for Pope Francis' in Rio de Janeiro, Brazil. ©ALESSIA GIULIANI/CPP People kneel in front of a painting depincting John Paul II, Roma, Italy ©Alessia GIULIANI/CPP Ecumenal Patriarch Bartholomeo of Constantinople blesses Pope Francis, Istanbul, Turkey ©Alessia GIULIANI/CPP