LONDON.- Robert Bowman Modern is holding a selling exhibition of Modern British Sculpture. On view until April 7, 2011, the show coincides with that of their neighbour the Royal Academy who is hosting its first 20th-Century British Sculpture exhibition for 30 years. Robert Bowman Modern presents works by the key modern British sculptors including Kenneth Armitage, Michael Ayrton, Jacob Epstein, Elizabeth Frink, Barbara Hepworth and Leon Underwood. The exhibition features a number of works by Jacob Epstein (1880-1959), one of the leading pioneers of Modern British Sculpture. In his lifetime he championed many of the concepts central to modernist sculpture, including truth to material, direct carving, and inspiration from so-called primitive art, all of which became central to twentieth-century practice. Among the highlights of the exhibition is a rare Epstein maquette for Rush of Green commissioned