Bidspirit auction | 19th-century portrait painter, Portrait of

19th-century portrait painter, Portrait of - 19th-century portrait painter, Portrait of a Man with a Beard and a Red Cloak, oil on canvas, unsigned, inscribed “Aubel px” on the reverse, likely Karl Christian Aubel (1796–1882), heavily restored and retouched, 48 x 37 cm, framed 60 x 50 cm