(2000 - 2002)
gouache
(2004)
linocut
(1977)
screenprint
(1993, July)
etching
(1993)
(1984)
sugarlift
(1921)
(1982)
etching and aquatint
(1854)
lithograph
(1941)
monotype
((1959))
photo-lithograph
(1962)
(1958)
offset-lithograph