A fine small Qingbai lobed dish, Northern Sung, 960-1127, finely potted, the sides divided into five segments, covered in a pale green glaze apart the recessed foot, 10.2 cm diameter Provenance: Sotheby's, 17 - 18th/May/2006, Lot 335 Duncan McIntosh Collection, London. SeeSotheby's, Edward T. Chow Collection, Part 2, 1980, lot 280