(1946)
linocut
(1989)
screenprint
(1842-47)
lithograph
(1995)
woodcut
(by 1975)
(1979)
(1980s)
(1954)
photo-screenprint
(1990 June)
spraycan aquatint
(1963)
(1921)
etching
(2000)
(1999)
(1998)