(17 November 1999)
etching
(1966)
screenprint
(1996)
linocut
(c.2006)
pigmented inkjet print
intaglio
(1986)
lithograph
(1987)
(1970)
etched magnesium plate
(1974)
photo-screenprint
etching and aquatint
(1988)
(1926)
(1999)
digital print
(1989)
(1982)