Lot 630. A 'Ding' lobed 'mandarin duck' bowl, Northern Song dynasty. Estimate 150,000 — 200,000 HKD (17,169 - 22,892 EUR). Photo: Sotheby's. 

the lobed delicate deep rounded sides resting on a splayed foot, the interior carved with a mandarin duck swimming in a streaming river, the exterior lightly incised with vertical grooves below the hexalobed rim, covered overall save for the rim in an ivory-white glaze; 12.4 cm, 4 7/8  in.  

Sotheby's. Chinese Art, Hong Kong, 02 juin 2016, 02:00 PM