This exhibition of photographs was put together by a Belgian photographer and an African nurse whose entire family was killed in the Rwandan genocide five years ago. Pulling no punches, ‘Die Wunden des Schweigens’ includes pictures both of the perpetrators and the victims of the massacre in which more than one million people were murdered in less than three months. Yet far from the screaming carnage you would expect, the prints depict dozens of quiet, personal tragedies – such as that of the man who ‘looks after’ the skull of a neighbour he hacked to death with a machete.