Summary: Karen Sue Smith, former editorial director of America, introduces listeners to a few notable art exhibits in New York that illuminate crucial turning points in history. They include "Anders Zorn: Sweden's Master Painter" at the National Academy, "Italian Futurism, 1909-1944, Reconstructing the Universe" at the Guggenheim and "Degenerate Art: The Attack on Modern Art in Nazi Germany, 1937" at the Neue Gallery.