Frederick Elliott Hart was an American sculptor. The creator of hundreds of public monuments, private commissions, portraits, and other works of art, Hart is most famous for Ex Nihilo, a part of his Creation Sculptures at Washington National Cathedral, and The Three Servicemen, at the Vietnam Veterans Memorial in Washington, D.C.
Working within the figurative tradition of American Beaux-Arts sculpture, Hart's approach was that of a craftsman. With little formal schooling, he developed his skills on the job, learning ancient techniques from master carvers.
Hart modeled his work in clay. Many of his larger pieces were carved in Italian marble or limestone, or cast in bronze. Throughout his career, Hart explored themes of beauty and spirituality, consciousness and identity, sculpting in transparent and semi-transparent acrylic materials using a process he patented.