Otto Piene (b. 1928)
Untitled
signed and dated 'Piene 59' (lower right)
charcoal on paper
19 5/8 x 25 5/8in. (49.8 x 65.1cm.)
Executed in 1959
Otto Piene (b. 1928)
Untitled
signed and dated 'Piene 59' (lower right)
charcoal on paper
19 5/8 x 25 5/8in. (49.8 x 65.1cm.)
Executed in 1959
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