Today's guest host is Piya Chattopadhyay.
-- The Oscar-shortlisted documentary ‘Art and Craft’ follows the bizarre story of American art forger Mark Landis. Speaking to Q, MARK LANDIS and the documentary's co-director SAM CULLMAN discuss what art forgery can tell us about the true value of original art.
-- National Gallery of Canada curator SONIA DEL RE on the new exhibit of works by M.C. Escher, a figure who hasn't always been appreciated by the art world. Escher is known for works that create impossible worlds and optical illusions -- like stairways that lead to nowhere.