Iraqi Yazidis carry lit candles and paraffin torches outside Lalish temple situated in a valley near Dohuk, 430 km (260 miles) northwest of Baghdad, during a ceremony to celebrate the Yazidi New Year, on April 14, 2015. The Yazidis, who number about 1.6 million, commemorate the arrival of the light into the world during the celebration. AFP PHOTO/SAFIN HAMED        (Photo credit should read SAFIN HAMED/AFP/Getty Images)