(1960)
lithograph
(1974)
(1955)
(1994, October-November)
linocut
(1957)
(2006)
etching and aquatint
(1988)
(2002, September)
screenprint
engraved lino block
(1932)
wood-engraving
(2008)
(1890s)
etching
(c.1987)