Burden of Proof: The Construction of Visual Evidence

Fascinating exhibition at the Photographers’ Gallery looking at how photography and film has been used as factual evidence in courtrooms. It takes eleven cases studies starting with the invention of metric photography of crime scenes in the 19th century. This is a protocol for representing crime scenes using an overhead camera on a tripod which takes an image of the whole body of the victim as well as how it lies in its environment. These were grisly pictures but drew you in. It then looked at Rodolphe Reiss who introduced the idea of taking close up pictures of evidence which allows you to look in more detail at the object and often shows things which can’t be seen by the naked eye. Reiss went on to be the first chair of forensic science. Most moving was a series of pictures from the Great Terror in Russia from 1937-38 in which 750,000 were killed and 7000,000 were deported. These pictures were mug shots taken against a neutral background of those who were found guil...