Lot 3117. A small Jun blue-glazed bubble bowl, Northern Song-Jin dynasty, 12th century. Estimate HK$500,000 – HK$700,000 ($64,669 - $90,536). Photo Christie's Image Ltd 2016. 

The bowl has rounded sides rising to an incurving rim, supported on a short unglazed foot. It is applied with a thick crackled glaze of sky-blue tone, thinning to mushroom on the rim. 3 3/8 in. (8.5 cm.) diam., Japanese wood box

Christie's. CLASSICAL CHINESE ART FROM THE SUI TO THE SONG DYNASTIES, 1 June 2016, Convention Hall