(2010)
(1973)
collage of printed matter
(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