The Memorial to the Murdered Jews of Europe (also known as the Holocaust Memorial), Berlin, Germany. Designed by architect Peter Eisenman and engineer Buro Happold. Built 2003-4
According to Eisenman’s project text, the stelae are designed to produce an uneasy, confusing atmosphere, and the whole sculpture aims to represent a supposedly ordered system that has lost touch with human reason.
See also Jewish Museum, Berlin by Daniel Libeskind and Auschwitz-Birkenau Extermination Camp, Poland
Geometry & Silence 