A fine and large incised dingyao lotus bowl, China, probably Northern Song (960-1127) or Jin dynasty (1115-1234).
the creamy white glazed, flat stoneware bowl has slightly angled, flared and curved sides and an everted unglazed rim, a glazed base and foot. D. 23,2 cm. Estimate 3000/5000 €
Nagel Auktionen. 2013/10/30. http://www.auction.de