器物典藏-北宋~金 十一~十二世纪 定窑 划花牡丹蟠螭盘 Dish with incised design of peonies and coiled chih-dragon, Ding ware, Northern Song to Jin dynasties, 11th-12th centuries

敞口圆弧壁中大盘，圈足，内底宽平凹下，口缘扣有铜棱。釉色匀洁，划花为饰，内外壁各划盛开之转枝牡丹花四朵，枝叶相缠；里心划一蟠螭，作回首降行状。外壁浅压六道垂直瓣线，口部原似为六花口，但铜棱不明显。全器内外装饰周全，带黄签墨书：「头等无款二件」，为清宫的评价。