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Untitled (Construction II), 1960
Gouache
Against the Light, 1983
Gouache
Headlands, 1983
Pen and watercolour
Cruciform, Rome, 1991
Gouache
Untitled (Fishing Boat), 1996
Pen and ink
Lletycymro I, c1974
Screenprint
Lletycymro II, 1974
Screenprint