A qingbai six-lobed stem cup, Northern Song dynasty, 6.8 cm high. Provenance: Apsara Asian Art, Sydney. Exhibited: Objects of Desire - The Classic Age of Chinese Ceramics: Song to Yuan Dynasties, Asian Arts Institute of Australia, 12 to 13 October 2013. Illustrated in the exhibition catalogue of the same name, Sydney, p. 18, pl. 13