Young Catholics sing a hymn as they attend a mass conducted by Pope Francis (back C-on stage) to conclude the 6th Asian Youth Day in Haemi, some 150 kilometres south of Seoul, on August 17, 2014. Pope Francis on August 17 championed a "creative" Catholicism in Asia that reflects the region's diversity, and urged countries like China and North Korea to respond by fostering a proper dialogue with the Vatican. AFP PHOTO / VINCENZO PINTO