A small carved Qingbai washer, Southern Song Dynasty (1127-1279). Estimate HK$40,000 – HK$60,000 ($5,184 - $7,777). Photo Christie's Image Ltd 2015

The small bowl has straight, flaring sides that rise from the slightly concave, flat base, and is carved in the center of the interior with a stylized, leafy spray. It is covered overall with a pale aqua glaze that stops short of the unglazed rim. 4 3/4 in. (12.2 cm.) diam., box 

Provenance: The Muwen Tang Collection, Hong Kong 

Christie's. THE PAVILION SALE - CHINESE CERAMICS AND WORKS OF ART, 6 April 2015, 22nd Floor