lithograph
(1977)
woodcut
(c.1938)
linocut
(1978)
(1988)
photo-lithograph
(c.1975)
photo-screenprint
(1976)
photo-etching and aquatint
(1986)
screenprint
(1960)
(1983)
etching
engraved lino block
(2008)
(1991)
(1953)