Walker Hancock begun in 1917 by Gutzon Borglum. Borglum was dismissed in 1925, and replaced by Augustus Lukeman. (Borglum went on to design and carve Mount Rushmore.) No work had been done since 1928. Hancock simplified Lukeman's model, eliminating the horses' lower bodies and legs, and made design adjustments as problems arose with the carving or stone. He modeled towers to flank the carving, but they were never executed due to lack of money. Roy Faulkner completed the carving of the memorial in 1972. For Trinity Episcopal Church, Topsfield, Massachusetts, Hancock created an immersive sculpture group, "The Garden of Gethsemane" (1965–66). On
Gutzon Borglum sculpted the memorial "Start Westward of the United States", which is located in Marietta, Ohio (1938). He built the statue of Daniel Butterfield at Sakura Park in Manhattan (1918). He created a memorial to Sacco and Vanzetti (1928), a plaster cast of which is now in the Boston Public Library. Another Borglum design is the North Carolina Monument on Seminary Ridge at the Gettysburg Battlefield in south-central Pennsylvania. The cast bronze sculpture depicts a wounded Confederate officer encouraging his men to push forward during Pickett's Charge. Borglum had also made arrangements for an airplane to fly over the monument during