(1959)
lithograph
(1966)
(c.1920)
etching
(1974)
woodcut
(1976-77)
photocopy
(1968)
screenprint
(2011)
(1994)
(1993)
linocut
(c.1976)
(1991)
(1970)
(1998, May - June)
(c.1907)
etching and aquatint