3743849 Henry Dawson (oil on canvas) by Redgate, Sylvanus (1827-1907); 41.9x34.3 cm; Nottingham City Museums and Galleries (Nottingham Castle); (add.info.: Henry Dawson (1811??8) British landscape painter. A half-length portrait, seated facing left, of the artist in middle age. He has dark hair, which is swept off the forehead, and long sideburns. He wears a dark frock coat, a white collar and dark tie, and is seated in a comfortable looking armchair, with his hands folded in his lap.); by Nottingham City Museums & Galleries ; English, out of copyright.