These are children at a Nazi concentration camp. The picture has been taken by Russia's red army moments before liberating the camp. Jewish children who miraculously passed selection faced a much harder time than they're fellow inmates. This picture shows a group of older kids i'd say teens who are waiting for liberation as they have been for so long. This picture reminds me of the prisoners at birkenau who were waiting for the new inmates and were angry that they had arrived

picture-http://upload.wikimedia.org/wikipedia/commons/b/bb/Children_in_the_Holocaust_concentration_camp_liberated_by_Red_Army.jpg