(1988)
screenprint
(2002)
digital
(c.1942)
photo-lithograph
(1989)
lithograph
(1950s)
etching
(c.1914)
etched zinc plate
(c.1920)
etching and aquatint
(1914)
(c.1958)
(2003)
offset-lithographs
(1978)
(1987)
woodcut
(1990)
(1948)
linocut
(c.1992)