
It was Dr Harald Szeemann who initiated the reconstruction
    of the MERZ   Building by Kurt Schwitters
in Waldhausenstrasse 5A, Hanover, which was  destroyed during the Second
World War. 
    In Szeemann's exhibition "Der Hang zum Gesamtkunstwerk" (Tendencies Toward 
    the Total Work of Art), shown in the Zurich Kunsthaus in 1983 and later 
    in Düsseldorf, Wien und Berlin, the MERZ Building represented an "indispensible central work". He commissioned Peter 
    Bissegger, Intragna, Switzerland to make a reconstruction. 
  
The MERZ Building reconstruction was installed in the Sprengel Museum
    Hanover,
        and has since been shown in a number of  other 
museums.