A sneak peak into Season Five of "Art in the Twenty-First Century" premiering October 2009 on PBS. Four episodes: "Compassion," "Fantasy," "Systems" and "Transformation." Fourteen featured artists: John Baldessari, Cao Fei, Mary Heilmann, William Kentridge, Kimsooja, Jeff Koons, Florian Maier-Aichen, Paul McCarthy, Allan McCollum, Julie Mehretu, Doris Salcedo, Cindy Sherman, Yinka Shonibare MBE, and Carrie Mae Weems.