Seven year-old Ariana, a Kurdish-Syrian immigrant, rests before crossing into Macedonia along with another 45 Syrian immigrants near the border Greek village of Idomeni in Kilkis prefecture May 14, 2015. Hundreds of mostly Afghan, Syrian, and African immigrants cross daily from Greece into Macedonia on their way to northern European countries; most of them are turned back by Macedonian border guards. REUTERS/Yannis Behrakis