In this week's episode, Ben Luke discusses the disruptions to plans for a new Smithsonian women's museum in Washington DC, speaks with artist Oliver Beer and musician Rufus Wainwright on their recent collaboration, and learns about a painting by Jasper Johns on show at the Guggenheim Bilbao.

Collector David Walsh’s celebrated subterranean gallery marks tenth anniversary next month

Contemporary fair has reinvented itself after scaling back and moving to a November slot, although it has lost some big name exhibitors