Salvador dali (1904-1989) don quixote, the heart of madness, 1980 original aquatint engraving signed in pencil numbered / 125 copies on arches vellum 76 x 56.5 cm authenticated by the dry stamp of the publisher dalart references : - field catalog raisonné #80-1 j - michler and lopsinger catalog raisonné #949 this engraving is part of the series historia de don quijote de la mancha, published by levine and levine / dalart and printed in the porter wiener workshops (new york). Excellent condition this piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution