Uwe Wittwer Musterbücher Design of work books called «Musterbuch I» and «Musterbuch II» for Swiss painter «Uwe Wittwer». In 2013 two of his works were added to the collection of the Metropolitan Museum of Art, New York.Print Like Tweet Like Client Uwe Wittwer Zurich Switzerland Galerie Fabian & Claude Walter Basel Switzerland Uwe Wittwer Wikipedia Year 2000 to 2002