Bidspirit auction | René Magritte

René Magritte - The voice of blood. chromolithography, 67 x 50 cm, signed, engraved, lower right, under the framework, ”magritte”; numbered lower left, under the framework, in pencil ”198/300”; lower right, workshop stamp, ”Magritte SUCCESION”; lower left, the right owner association's stamp, ”CHERSCOVICI A.D.A.G.P, PARIS, 2004”