Two pencil a. coloured pen drawings, each 84,5 x 53 cm, each lo. ri. sign. a. dat. H. Gudenau 1979 as well as titled lo. le., the right sheet dedicated lo. le. 'für den Wüstling Michael Hauptmann', conjointly matted a. framed under glass, uninspected out of frame. - Prov.: Collection Michael Hauptmann, Hamburg. - German artist. G. studied 1964-68 at the Hochschule für Bildende Künste in Hamburg, among others under R. Lindner a. R. Guttuso. With a scholarship he could continue his studies at the Royal College of Art in London. He was professor in Hamburg where he still lives. - Lit.: Der Neue Rump, Heydorn.