A fine pair of Qingbai chrysanthemum-shaped dishes, Northern Song Dynasty, 960-1127, each one divided into twelve segments under a clear finely crazed blue-green glaze, Jingdezhen kilns, Jiangxi Province, 10.5 and 10.8 cm diameter, with fitted box. See Simon Kwan 'Song Ceramics from the Simon Kwan Collection', 1994, cat no102 for two almost identical dishes