(1983)
mezzotint
(c.1950s)
photocopy
(1990)
etching and aquatint
etching
(1988)
wood-engraving
(2006)
lithograph
(1993)
woodcut
(1922)
(1932)
linocut
(1931)
letterpress
(1949)
(1991)
screenprint
(1967)
offset-lithograph
(1992, May - June)