Harry Cooper, curator, modern and contemporary art, National Gallery of Art For more than five decades Guston explored ways to paint, from the mural art of the Depression through midcentury abstract expressionism to a raw new imagery beginning in 1968. His shocking return to figuration in that year, influenced by comics and politics, paved the way for numerous developments in contemporary art. In this Backstory podcast, produced as the Gallery opens the first in a new series of special focus exhibitions, "In the Tower," Cooper talks to host Barbara Tempchin about the paintings, prints, and drawings on view, which chart Guston's career from 1949 to 1980.