A small Qingbai jar, Southern Song-Yuan Dynasty (1127-1368). Estimate HK$40,000 – HK$60,000 ($5,184 - $7,777). Photo Christie's Image Ltd 2015

The jar is potted with round sides rising to a waisted neck. It is covered overall in a translucent glaze of pale aquamarine tone pooling in the recesses, ending in an irregular line at the foot exposing the white biscuit body. 4 1/2 in. (11.5 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