(1998)
(c.1993)
linocut
(by 1975)
woodcut
screenprint
(1968)
(1997, November)
(1988)
(1980)
(1984)
etching
(1994)
(23 June 1975)
(c.1940)
(1931)
lithograph
(2003)
stencil
(1996, December)
(1993)
computer generated
(1967)
(c.1930)
(1981)