Lot 644. A carved 'Yaozhou' celadon-glazed bowl, Northern Song-Jin dynasty. Estimate 5,000 — 7,000 USD. Photo: Sotheby's.

the deep conical body rising from a short spreading foot, the interior freely carved with luscious curling leaves dancing around a peony in full bloom all within an incised upper brand, the exterior carved with narrow blade-like leaves rising from the foot to an incised upper band, covered overall in an olive-green glaze. Diameter 5 7/8  in., 14.9 cm 

Sotheby's. Important Chinese Art, New York, 14 Mar 2017, 10:30 AM