China, Song dynasty, diameter 15.3 cm. Inside with circular unglazed area. Provenience: Purchased at Bukowskis, 2011, Paul R. Wedendal Collection. Swedish private collection. 中國,宋代,直徑15.3釐米。 茶盞內留有圓型未上釉。 來源:於2011年在Paul R. Wedendal Collection, Bukowskis購得。瑞典私人收藏。