(1988, June)
embossing
(1994)
screenprint
(July 1964)
woodcut
(1977 - 1978)
wool
(c.1922)
etching
(1990)
(2006)
(1996, 12 July)
lithograph with photo-stencil
(1989)
(1987)
drypoint and etching
(1971)
(c.1985)
off-set lithograph
(1998, August)
linocut
(1999)
(1993)
lithograph
(c.1980)
(1995, January)
offset printing