(1926 (dated))
linocut
(1990)
(2000 - 2002)
gouache
(2001)
computer generated inkjet prints
(1991, April)
screenprint
(1948)
etching
(1998, November)
(1964)
etching and aquatint
(1953)
(1991)
woodcut
(2010)
(1965)
(1994)
(2006)
relief-etching