These chilling sketches depict life inside a North Korean prison camp. These haunting images show people being forced to stand for hours, people being forced to crawl on their hands and knees, and people being forced to feed off of rats and snakes.
The sketches included in the report, which come by way of Kim Kwang-il, a North Korean who claims he spent six years in a prison camp.
Here is a copy of the UN report which further describes the sketches in detail: