(2003)
(1967)
colour etching and aquatint
(1973-74)
aquatint
(1930s?)
(c.1920)
etching
(1982)
linocut
(c.2001)
wood-engraving
(c.1939)
woodcut
(1939)
engraved woodblock
(2000 - 2002)
gouache
(1921)
line-etching
(2000)
(1999)
(1981)
screenprint; zerox