(2005)
hardground-etching
aquatint
(1973)
screenprint
(c.1952-1958)
linocut
(1982)
lithograph
(1991)
(c.1994)
digital print
(c.1941)
photo-lithograph
(2000, November)
((1958))
(c.1942)
(2003)
digital collage