A man watches as pilgrims follow an image of Our Lady of Nazareth as it is carried during the annual festival in Belem, Brazil.  More than 1 million Catholics, many of them from communities along the Amazon River's tributaries, converged on Our Lady of Nazareth Basilica to participate. To find out more about this year's World Youth Day in Rio de Janiero, visit wydcentral.org CNS photo/Paulo Santos, Reuters