Lot 706. A carved Yaozhou celadon bowl, Northern Song-Jin dynasty (AD 960-1234); 5 ½ in. (14 cm.) diam. Estimate USD 6,000 - USD 8,000. Price realised USD 7,500. © Christie's 2021

The bowl has rounded sides which rise to an everted, lipped rim, and is carved in the interior with a six-petaled flower on a foliate stem surrounded by combed waves. The bowl is covered with a translucent, olive-green glaze, and has a brown wash on the base. 

Christie's. Important Chinese Ceramics and Works of Art, 18 march 2021