(1988)
screenprint
(c.1979)
woodcut
(1961)
aquatint and drypoint
(1984, August)
photo-etching and aquatint
(2001)
(c.1985)
(c.1980)
(1990)
lithograph
((1984))
(1989)
engraved lino block
(1996, October)
etching
(1842-47)
(1995)
linocut
(2004)
embossing (pressed aluminium); screenprint