Bar, a painted bronze rendition of Indiana’s herm Bar (1960–62), was first exhibited in Robert Indiana: Early Sculpture, 1960–1962, at the Salama-Caro Gallery in London. Indiana considered bronze, along with marble, to be one of the noble materials in the tradition of European sculpture. Because of this, as well as the longevity of the material, the artist had always wanted to turn his herms into bronze, a project that was realized in 1991, when bronze versions of eight of Indiana’s early herms were created.