ROBERTO SEBASTIAN MATTA (Santiago de Chile 1911 - Civitavecchia 2002) "Ioessa," 1972. Etching and aquatint on paper. Plate: 37.5x47.5 cm; sheet: 58x66.5 cm. Work signed at lower right Matta. Bears print run numbers at lower left H.C. II/XX. Bibliography: L'Oeuvre gravée de Matta, Sonet Visat edition, p. 119, no. 290; Sabatier, p. 290.

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