(c.1970)
offset-lithograph; fibre-tipped pen
(1992)
linocut
etching and softground etching
monotype
(c.1993)
(1977)
aquatint printed in red ink
(c.1940)
transfer drawing
etching and aquatint
etching
(1991)
(1985)
woodcut
(1979)
stamp print
(1968)
(1960)
(1993)
watercolour