• Getting ruff and ready with Frans Hals
• Sophie Calle takes on Picasso
• Can museums cope without dodgy donors?
• What Mark Rothko learned in Europe
Plus: Daniel Katz’s outstanding collection of Islamic pottery, the women Rubens kept on painting, a preview of Paris+ par Art Basel, 40 under 40 USA revealed, and reviews of Joshua Reynolds in Plymouth, the Surreal fantasies of Remedios Varos in Chicago and Palestinian embroidery in Cambridge.
How to give back looted objects
UK museums are hamstrung by outdated laws around restitution. It’s time for politicians to end the impasse and give them greater autonomy over their collections