Lot 124. A 'Yaozhou' celadon-glazed 'turtle' bowl, Five Dynasties. Estimate 25,000 — 35,000 USD. Photo Sotheby's. 

rising from a slightly splayed foot to an incurved rim, molded to the center of the interior with a turtle, covered overall with a smooth gray-green glaze thinning to a pale mushroom brown at the rim and foot, with three white clay spur marks adhered to the foot
Diameter 4 3/8  in., 11.2 cm