Charcoal on smooth, cream wove paper, 1967. 450x650 mm; 17 3/4x25 5/8 inches. Signed and dated in charcoal, lower right recto.
Ex-collection Dr. and Mrs. John R. Hill and Joan R. Hill, Houston (acquired in Mexico, 1968); thence by descent; sold Sotheby's, New York, October 7, 2008, lot 302; private collection.
This lot will be included in the forthcoming catalogue raisonné currently in preparation by Ariel Zúñiga.
