Bust of Robert M. La Follette, Sr. by Jo Davidson - Wisconsin State Capitol, Madison, Wisconsin, USA. The New York Times has a photograph, dated 11/11/1923, of Jo Davidson creating this bust with Robert La Follette sitting for him . It is unclear whether the bust in the State Capitol is the original or a copy. This artwork is in the public domain because it was published in the United States between 1923 and 1963, with its copyright not renewed.