Sculpture of the United States are at least three major mountain sculptures in the United States. These are Mount Rushmore, Stone Mountain, and Crazy Horse Memorial. Gutzon Borglum, an accomplished sculptor with such pieces as "Seated Lincoln" and a variety of other public monuments, oversaw the sculpture of Mount Rushmore in the Black Hills in South Dakota. The monument was finished after his death by his son Lincoln Borglum. Gutzon Borglum also was responsible for starting the Stone Mountain project in Georgia but had a falling-out with its overseers. The monument was then taken up by Augustus Lukeman, who died during its carving in 1935.
Gutzon Borglum a high-relief frieze of Lee, Jefferson Davis, and 'Stonewall' Jackson riding around the mountain, followed by a legion of artillery troops. Borglum agreed to include a Ku Klux Klan altar in his plans for the memorial to acknowledge a request of Helen Plane in 1915, who wrote to him: "I feel it is due to the KKK that saved us from Negro domination and carpetbag rule, that it be immortalized on Stone Mountain". After a delay caused by World War I, Borglum and the newly chartered Stone Mountain Confederate Monumental Association set to work on this unexampled monument, the size