(1988)
offset-lithograph
(1995)
aquatint
(1981)
screenprint
(1923)
wood-engraving
(1996, July)
wood engraving
(1974)
linocut
(1984)
photocopy
((1974))
(1967)
(1973)
etching
(c.2001)
(1985)
(1994)
(by 1975)
photo-screenprint
(11 October 1974)