(c.1919)
aquatint
(1979)
screenprint
(1980)
(1907)
letterpress printed labels
(1995)
(1957)
off-set lithograph
(1960-80)
etching
(2004)
(1990)
linocut
(by 1975)
Screenprint
(c.1860)
lithograph
(1946)
(2000 - 2002)
gouache
((1955))