(1994-1999)
woodcut
(c.1927)
(1984)
hard ground
(1919)
etching
(1924)
drypoint and aquatint
(1933)
linocut
(1994)
screenprint
(2008)
(1998)
(2000)
(1990)
(1991)
relief-etching
colour viscosity etching; additions in gold paint
etching and aquatint
(1974)