As I researched Sitting Bull, I imagined him as the leader of the Sioux Warriors who had a vision of the battle that was about to happen, known today as the Battle of the Little Big Horn, which took place June 25, 1876, against George Armstrong Custer, whom he defeated, thus creating this magnificent western legend in Duo – a beautiful series of nearly life-size busts in bronze depicting pairs of great personalities tied together by history.