The National Gallery of Art in Washington, D.C. announced on February 13, 2008 the addition of four new ArtTalk podcasts released in conjunction with Let the World In: Prints by Robert Rauschenberg from the National Gallery of Art and Related Collections (October 28, 2007-March 30, 2008). Available for free download from the NGA's website, each podcast features lively commentary by Charles Ritchie, the museum's Associate Curator of Modern Prints and Drawings, and Mary Lynn Kotz, biographer and author of Rauschenberg: Art and Life.