In 1979, The Auschwitz Museum Archive reproduced selected pieces of art and sent them to writer/photographer Alan Jacobs.
After years of related work and many more trips, Jacobs, and his son Jesse, returned to the camps in 1996 to find and photograph the identical scenes depicted in the art. Krysia Jacobs then devised a way to present them as you see here. They are the result of work over a 24 year period.
An explanatory text, which may be disturbing, accompanies each image. Link -via Metafilter
(image credit: Mieczyslaw Koscielniak/Auschwitz Museum Archive)