Ben Elwes, London

Ben Elwes Fine Art, Master Paintings Week, London, 4-11 July 2014, is showing a portrait of Admiral Abdelkader Perez, Moroccan ambassador to England in 1723 and 1737, whose Spanish family name suggests he was descended from morisco refugees from Spain. The portrait was painted by Michael Dahl (1659-1743), the London-based Swedish artist.