According to Wikipedia,
Donald Nelson Everhart II is an American coin and medal engraver-medalist, and sculptor who has worked for the private Franklin Mint, as a freelance designer, and since 2004 has worked for the United States Mint in Philadelphia. With over 1,000 models for coins and medals attributed to him as of 2008, he is still at the prime of his career creating the bas-relief models for these and similar sculptural objects. His coin designs are in the pockets of American citizens, and despite his late arrival to the series of the popular U.S. Statehood Quarters, he has designed and modeled three State's unique reverse designs, modeled three others, and six U.S. commemorative coins. His portrait of President William Clinton was chosen for Clinton's second term Inaugural Medal. Among his other medal creations are six Congressional Gold Medals for the U.S. Mint, seven Society of Medalists issues, twelve calendar medals, and other models for private medal makers, as well as cast art medals.
Don Everhart is affiliated with the following schools: