(1936)
wood-engraving
etching
(1979-80)
screenprint
(1925)
woodcut
(1995, October)
lithograph
(1988)
(1981)
(1992)
(1991)
offset-lithograph
(1990)
etchings
(1996, February)
(1982)
(1973)
linocut
(1965)