38 shares Artist Chas Fagan, right, holds a clay model of the bust of Elie Wiesel while stone carver Sean Callahan looks on, in the National Cathedral in Washington, DC. The two collaborated to make the bust, with Fagan designing the mold and Callahan carving it into the stone wall. (Courtesy National Cathedral) The installed bust of Elie Wiesel on the Human Rights Porch in the National Cathedral in Washington, DC. (Courtesy National Cathedral) In this undated photo, sculptor Chas Fagan, left, holds a clay model of a bust of Elie Wiesel and watches as stonemason Sean Callahan, right, uses medieval techniques to carve the bust into the walls of the National Cathedral in Washington DC. (National Cathedral/ via JTA)