Frank Auerbach Head of E O W II 1964 Frank Auerbach courtesy Marlborough Fine Art (2)

South German or Flemish, second half 17th century, Sleeve. Photo Sotheby's

depicting a Bacchinalian scene, probably the central section of a tall, footed cup. ivory; height 2 5/16 in., 5.9 cm.; diameter 5 1/8 in., 13 cm. Estimation 5,000 — 7,000 USD.

Sotheby's. Important Old Master Paintings and Sculpture. New York, 30 janv. 2014 - www.sothebys.com