[REBROADCAST] Curator Tracey Bashkoff joins us to discuss the current show at the Guggenheim, "Hilma af Klint: Paintings for the Future." The show is changing the way the art world regards abstract art, as af Klint's paintings foray into true abstraction years earlier than the most famous abstract painters. The show represents the largest exhibition of af Klint’s work to ever to show in the U.S. and runs until April 23.