(1969)
lithograph
(1970)
(1956)
woodcut
(1922)
wood-engraving
(1927)
(2004)
(1964)
(1956-57)
(1997 (dated))
(2010)
(1994, April)
offset-lithograph
(1989)
screenprint
(1967)
(1974)
linocut
(1954)
(1991)
etching and aquatint
(1993, September-October)