(1970)
screenprint
(1973)
lithograph
(2007)
offset-lithograph
(1974)
(c.1918)
(1922)
mezzotint
(1917-19)
etching
(c.1960s - 1970s)
linocut
(1995)
(2001-02)
etchings
(1997)
(1987)
(1985)
(2000, November)
etching and aquatint
hardground-etching