Robert Mangold (b. 1937)
A Diagonal Line and a 90° within Three Rectangles
signed, titled and dated 'A DIAGONAL LINE AND A 90° ARC WITHIN THREE RECTANGLES R.MANGOLD 1977' (along the lower edge)
graphite on arches paper
11 x 17in. (28 x 43cm.)
Executed in 1977
Robert Mangold (b. 1937)
A Diagonal Line and a 90° within Three Rectangles
signed, titled and dated 'A DIAGONAL LINE AND A 90° ARC WITHIN THREE RECTANGLES R.MANGOLD 1977' (along the lower edge)
graphite on arches paper
11 x 17in. (28 x 43cm.)
Executed in 1977
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