(c.1938)
colour momotype
(1967)
screenprint
(1987)
linocut
(1979)
(1989)
etching and drypoint
(1963)
(1999)
(1977)
(1988)
relief print; hand-coloured
(1930s)
(2002)
collograph
(c.1985)
offset-lithograph
(1996)
(1997, May)
etching