(1980)
rubber stamps
(c.1942)
line-block
(1973?)
etching
(1998)
screenprint
(1956)
soft-ground etching and aquatint
(c.1970)
screenprint on photo-lithograph
(2007)
etching and aquatint
(1969)
woodcut
(1970s)
(c.1929)
lithograph