Art as Experience: Richard James Olsen and the Vietnam War On View: May 28th to August 1st Opening Reception: May 28, 2020 5-8 PM The works of Richard Olsen come to the Steffen Thomas Museum. Professor of Art Emeritus at the University of Georgia, Richard Olsen is a veteran helicopter pilot of the Vietnam War. Olsen’s Wall series of abstract paintings features rich symbolism associated with his time in military service.