A pair of Chinese blue overlay glass 'squirrel and grape' vases, 19th century. Estimate £2,500 – £4,000 ($3,915 - $6,264). Photo Christie's Image Ltd 2015

Each vase is carved through the dark blue overlay with grapes hanging from vines and squirrels on branches, revealing the opaque white ground; 7 7/8 in. (20 cm.) high

Provenance: With Horstmann & Godfrey Ltd., Hong Kong

Property from The Geronimo Berenguer de Los Reyes, Jr. Collection

CHRISTIE'S INTERIORS - INCLUDING ASIAN WORKS OF ART, 9 September 2015 - London, South Kensington