Shahbanu Farah Pahlavi: the Empress of Iran talks about the legendary collection of modern and contemporary art assembled in the 1970s

Luc Tuymans: a masterful exhibition at the Palazzo Grassi in Venice.

Bill Viola / Michelangelo at the Royal Academy in London: In life and in death. Sublime

Tefaf Maastricht: from an English shield to a Basquiat, here’s the best of the world’s leading antiques fair