Lot 668. A 'Henan' iron-painted black-glazed vase, yuhuchunping, Song dynasty. Estimate 20,000 — 30,000 HKD. Lot sold 32,500 HKD. Photo: Sotheby's.

the vase applied with a thick brownish-black glaze suffused with rust-brown specks and freely painted with stylised petals, the glaze stopping around the lower body revealing the stoneware; 27.1 cm, 10 5/8  in.

Sotheby's. Chinese Art, Hong Kong | 02 Jun 2016