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Otto Piene - Schallwellen (sound waves) - image-1

Otto Piene - Schallwellen (sound waves) - image-2

Oil, traces of fire and soot on canvas 30 x 24 cm. Signed, dated and titled "Schallwellen" OPiene (joined) 80 on the reverse of the canvas and with a directional arrow on the stretcher. - With studio traces.

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Otto Piene - Schallwellen (sound waves)