(1985)
lithograph
(1988)
offset-lithograph
(1981)
screenprint
(1923)
wood-engraving
(1996, July)
wood engraving
(1974)
linocut
photocopy
((1974))
(1973)
etching
(c.2001)
(1994)
(11 October 1974)
(c.1925)
engraving
(1933)
(1932)
(1949)
engraving and foul biting
(c.1963)