(1994, October-November)
linocut
(1957)
lithograph
(2006)
etching and aquatint
(1988)
(1932)
wood-engraving
(2008)
screenprint
(1974)
(c.1987)
etching
(1980)
(1980, Feb-March)
aquatint
(1980, Feb-Mar)
(1976)
(1978)
photo-screenprint
(1927-1935)