Watch art21 Season 3 Episode 4 Online

“Play” is the theme as artists Jessica Stockholder, Ellen Gallagher, Arturo Herrera and Oliver Herring are profiled. Stockholder's sharp-colored works frequently incorporate plastic objects, and Gallagher's paintings and films offer “a way of constantly looking for home.” Herrera makes collages and wall paintings from drawings and abstract photos. And Herring's work ranges from somber knitted sculptures to fanciful video works and photographic “statues” of people. The NBA's Grant Hill hosts.