Lot Essay
Cf. Ancient Art: Gifts from the Norbert Schimmel Collection, The Metropolitan Museum of Art Bulletin, Spring 1992, p. 54, no. 12 for a similar black marble bison; and The Metropolitan Museum of Art: Egypt and the Near East, The Metropolitan Museum, New York, 1987, p. 134 for a recumbent marble mouflon from the Indus Valley, circa 2000 B.C.