-- AFP PICTURES OF THE YEAR 2015 -- Migrants arrive on the shores of the Greek island of Lesbos after crossing the Aegean Sea from Turkey on a dinghy on September 10, 2015. The EU unveiled plans to take 160,000 refugees from overstretched border states, as the United States said it would accept more Syrians to ease the pressure from the worst migration crisis since World War II. AFP PHOTO / ANGELOS TZORTZINIS