The Holocaust Galleries at the Imperial War Museum London set a new precedent for presentations of this deeply important subject.

Every design detail, including light, sound, materials and colour, was carefully selected to support evidence and to facilitate better understanding about the Holocaust.

Gary and Roger from Casson Mann along with Jascha from sound scenographers Idee und Klang Audio Design describe the design thinking that went into this award-winning permanent exhibition.

Click here to watch the full video.