Arthur Devis made his career in London as a painter par excellence of the ‘conversation piece’- small group portraits in domestic settings that became very popular in England in the first half of the eighteenth century. Charles Clavey, Esquire (1714–82), of Frome in Somerset and Hampstead, Middlesex, was a prominent citizen, and Master of the Worshipful Company of Masons. Devis has placed the Clavey family in what is probably their garden at Hampstead. This setting, in what appears to be a natural landscape, reflects the important shift in taste and garden design which took place in England in the 1750s.