[Anonymous] Portrait of a Woman at the Keyboard, ca. 1810.A fine original painting, unsigned, no place, no date, oil on panel, of an anonymous woman seated at a keyboard and looking longingly outwards at the viewer. The canvas verso inscribed "Madame Auguste Bois Rufini," though we have not been able to trace any figure of this name. The work is heavily over varnished and in need of a good cleaning but otherwise in good condition. Set in a period gilt frame. Approx. framed to 22 x 20 inches.