• The Apollo Awards 2020
• David Garrick and the cult of Shakespeare
• A museum of wax models in Bologna
• Who protects heritage in space?
Plus: faking the Russian avant-garde in Cologne, reviews of Bruce Nauman at Tate Modern, a history of European porcelain and the works of Isidore Isou – and are the Old Masters more indispensable than ever?
What happens when an artist wants to be anonymous?
An Austrian museum is hosting a show by an unnamed artist – but perhaps this act of secrecy will help us see the work more clearly