(1961)
linocut
(1922)
wood-engraving
(1942)
(1973)
lithograph
(1977)
(1979)
screenprint
(1976)
(2002)
aquatints
(1991 - 1992, November - January)
(1982)
photocopy
(1980)
((1866 - 68))
(c.1925)
etching and aquatint
(1993)
etching
(1988)