(1997)
linocut
(1983)
etching and aquatint
(1976)
softground-etching
(1997, April)
lithograph
(1995, November)
etching
(c.1985)
off-set lithograph
screenprint
(2010)
(1998)
(1984)
xerox or photocopy
(1970)
electrostatic; plastic binding
(1974)
(1948)
woodcut
(1973)
rubber stamps