Tom Sachs (B.1966) Skull. photo Sotheby's

bronze with gold patina, painted black, incised with the artist's signature, date 2007 and number 2/7 on the underside, 6 by 9 by 6 in. 15.2 by 22.9 by 15.2 cm. Est. 20,000—30,000 USD - Hammer Price with Buyer's Premium:  25,000 USD

PROVENANCE: Baldwin Gallery, Aspen
Acquired by the present owner from the above

Sotheby's.Contemporary Art Day Auction. 12 Nov 09. New York www.sothebys.com