Benedict Drew explodes free-market ideas via Hollywood and Max Ernst, while Arthur Jafa meditates on black lives in the US – all in your weekly dispatch
Giovanni da Rimini
This close look at the art of a forgotten master is a trip to the very birth of the Renaissance. Giovanni da Rimini's masterpiece Scenes from the Lives of the Virgin and Other Saints (1300-05) is a window on the moment when Italian artists rejected the stiffness of Byzantine painting and started to look at reality with fresh eyes. It is an encounter with medieval genius.
• National Gallery, London, 14 June to 8 October