A celadon-glazed dish, Ming Dynasty, 15th-16th century. Photo Christie's Image Ltd 2014

The dish is decorated to the interior with a ribbed design radiating from the centre, all under a rich celadon glaze. The centre is incised with characters reading Li Hefu. 13¼ in. (34.2 cm.) diam. Estimate £1,500 – £2,500 ($2,538 - $4,230)

Christie's. CHINESE CERAMICS, WORKS OF ART AND TEXTILES, 14 May 2014, London, South Kensington - http://www.christies.com/