A fine cream and black jade carving of the Hehe Erxian, 17th century. Photo: Bonhams.

The mottled stone carved with the smiling 'Immortals of unity and harmony', one crouching boy grasping a ruyi, his standing brother holding a lotus flower. 6cm (2 3/8in) high. Estimate £10,000 - 15,000 (€12,000 - 18,000)

Bonhams. FINE CHINESE ART, London, New Bond Street, 15 May 2014 -http://www.bonhams.com/