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21
Details
                                        
                                            Otto Piene (German, b. 1928) 
21
signed and dated 'Piene 62' (lower right) and titled '21.' (lower left)
gouache and soot on paper
9 x 8½ in. (22.9 x 21.6 cm.)
Executed in 1962.
                                        
                                    21
signed and dated 'Piene 62' (lower right) and titled '21.' (lower left)
gouache and soot on paper
9 x 8½ in. (22.9 x 21.6 cm.)
Executed in 1962.
Exhibited
                                        
                                            New York, Sperone Westwater, ZERO in New York, 6 November-20 December 2008. 
                                        
                                    Special notice
                                        
                                            This lot is offered without reserve.	
                                        
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