(c.1930)
linocut
(1950s)
etching
(1990)
aquatint
((1942))
etching and aquatint
lithograph
(1983)
screenprint
(1885)
(c.1935)
aquatint and drypoint
(1987)
(c.1941)
wood-engraving
(2003)
print?
(1973)
(1967)
colour etching and aquatint
(1973-74)