JANUARY 2018 VOLUME CLXXXVII No– 660 i ton lan Co Zeno : © to ; pho , Rome Gesù f the o Church Cover Opus TA4, 2017, Rasheed Araeen (b. 1935), acrylic on cnvas, 160  160cm. Courtesy the artist See feature on pp. 48–54 APOLLO JANUARY 2018 13 Editor’s Letter 14 Agenda January highlights 16 Forum Do we still need UNESCO? 18 Diary Linda Wolk-Simon on the art of the Gesù 20 Letter Gillian Darley at the Louvre Abu Dhabi 23 Letter Jillian Caddell in Washington, D.C. 25 Q&A Ralph Rugoff reveals his plans for the revamped Hayward Gallery 28 Inquiry Madeleine Schwartz sees the first public display of the Gurlitt hoard 34 BRAFA Preview Emma Crichton-Miller selects her highlights of the fair p. 18 Features 40 Learning Processes Stephen K. Scher shows Susan Moore his unparalleled collection of portrait medals 48 Radical Geometry Christopher Turner talks to Rasheed Araeen about the politics that inform his art 56 Post Masters James Purdon considers how the Post Office has inspired British artists for centuries 62 Living with Art Florence Hallett looks at how Kettle’s Yard retains the spirit of its founder, Jim Ede 9