A pair of  Chinese Export blue-glazed fish-form wall vases,  19th Century. Photo: Christie's Images Ltd., 2012

Each modeled as an open-mouthed scaly fish, its tail slightly upturned; 7¾ in. (19.6 cm.) high (2). Estimate $1,200 - $1,800

Christie's. Chinese Export Art. 23 January 2012. New York, Rockefeller Plaza www.christies.com