(1971)
lithograph
(1973)
(1965)
screenprint
(1894)
lithoraph
(1959)
(1966)
(1974)
woodcut
(1968)
(2011)
(1994)
(1993)
linocut
(c.1976)
(1991)
(1970)
(1998, May - June)
etching
(c.1907)
etching and aquatint
(1978)