What was important was the regular contact with Ernst Schwitters. 
  He was able from memory to supply many details about yet unclear spatial 
 correspondences in the Merz Building; where colours were concerned, his help
 was essential. I was moved by his enthusiasm and his faith in the success 
 of the project (‘a dream is coming true’) and that this work restored to 
him, as he often asserted, the contact not just to an important object of 
his youth, but above all to his father. 
    
    Peter Bissegger, 1988
        
      
Ernst Schwitters,
b. 16 November 1918, d. 17 December 1996
Son of Kurt Schwitters
     Photographer; also the author of unusual photograms in connection with 
 Moholy-Nagy,  Lissitzky, Ernst, et al..He made a name for himself as a reporter 
 and art  photographer during and after the Second World War, particularly 
 in Norway  and England. 
      
Ernst Schwitters had a strong emotional bond with his father; after the 
  death of Kurt Schwitters he devoted his life to the care and propagation 
 of his father's work. Along with Prof. Schmalenbach and Gilbert Lloyd he 
remained one of the most important connoisseurs of Kurt Schwitters. 
        
        Ernst Schwitters well knew the significance of Kurt    Schwitters'
 sculptural  work: 
        "...        Thus almost the entire sculptural oeuvre of Kurt 
Schwitters  disappeared. It must have amounted to about half his life's work, 
and he dedicated more time and effort to this than to all his other work. 
..."