Pete Souza is a freelance photographer and assistant professor of photojournalism at Ohio University. He has worked as an official White House photographer for President Ronald Reagan and was also the official photographer for the President's June 2004 funeral. He is the author of two celebrated photographic books of President Reagan's term in office, Unguarded Moments: Behind-the-Scenes Photographs of President Reagan (1992) and Images of Greatness: An Intimate Look at the Presidency of Ronald Reagan by Triumph Books (2004). Souza's photographs have also appeared as photo spreads or covers in renowned magazines as National Geographic, Life, Fortune, Newsweek, and U.S. News & World Report and have also been part of group exhibits at the National Archives, Smithsonian Museum of American History, and Corcoran Gallery of Art.