(1991)
hardground-etching and aquatint
(1997)
etching and aquatint
(1968)
etching
(1986)
screenprint
(c.2006)
intaglio lithography letterpress
(1983)
(2007-08)
woodcut
(1988)
(1975)
lithograph
((1979))
offset-lithograph
(2001)
relief-etching
(1995)
(1936)
linocut
(2005)
(1995, November)
(1980)