Joan Miró (1893-1983) Large Black Triptych. 1969. Etching, aquatint and carborundum. The sheet: 1220x1600. Dupin 504. Printed in colors. A very fine proof on chiffon vellum from Mandeure, numbered and signed in white chalk. Short broken fold perceptible in the center on verso, causing a small dent in the black area on recto. Several small pieces of oxydized adhesive at the foot on verso. Light traces of oxydation at the edges of the sheet. Traces of folds, small snags and short tears at the extreme edge, notably on the right. Full margins. Edition of 50 proofs. Maeght ed.