Director, Tate Britain, London
Founding director, 1:54 Contemporary African Art Fair, London, New York, Marrakech
Global Head of Art, Deutsche Bank
Leading figures from the art and museum worlds gathered for Apollo's annual party on Monday night
Highlights include a Jean Dubuffet retrospective in Amsterdam and a Mexican Old Master in New York
This month's top exhibitions, from Wyndham Lewis at IWM North to Cézanne's portraits in Paris
The month's top exhibitions, from Giacometti at Tate Modern to the 57th Venice Biennale
This lapis lazuli vessel is the work of one of a famous dynasty of Milanese lapidaries, and a market rarity
Two liveried servants bear trays of food in this charming 18th-century tile painting attributed to Vicente Navarro
This unpublished Book of Hours was possibly illustrated by three of the most original artists working in Paris in the 15th century
