In pics: polluted area on beach of Salamina island in Greece

Photo taken on Sept. 12, 2017 shows the polluted area on the beach of Salamina island, Greece after the sinking of a small oil tanker. Greek authorities were racing against time on Wednesday to clean up an oil spill at the Saronic Gulf caused by a small tanker which sank off the island of Salamina on Sunday. (Xinhua/Lefteris Partsalis)