Swiss, 20th – 21st century, male.
Born 1963, in Geneva.
Installation artist, video artist. Multimedia, artists' books.
In 1989, Graumann graduated from the École Supérieure d'Art Visuel in Geneva. He has participated in group exhibitions, including 1995, the Biennale de Lyons with his work Raoul Pictore Tries to Find his Style...