(2000 - 2002)
gouache
(1990)
lithograph
(c.1965)
photocopy
((1969))
photo-lithograph
etching
(c.1932)
linocut
(1927)
wood-engraving
(1989)
(1973-74)
(1971)
(1973)
screenprint
(1965-66)
((1967))