A self-portrait of former U.S. President George W. Bush and a portrait he painted of his father, former...
A self-portrait of former U.S. President George W. Bush and a portrait he painted of his father, former U.S. President George H.W. Bush, greet visitors at "The Art of Leadership: A President's Personal Diplomacy" exhibit at the Bush Presidential Library and Museum in Dallas, Texas April 4, 2014. REUTERS/Brandon Wade (UNITED STATES - Tags: POLITICS SOCIETY)
