Commodore Thomas Macdonough. Dated: c. 1815/1818. Dimensions: overall (original fabric): 72.5 x 57.1 cm (28 9/16 x 22 1/2 in.) support: 72.5 x 58.5 cm (28 9/16 x 23 1/16 in.) framed: 100.3 x 88.9 x 6.7 cm (39 1/2 x 35 x 2 5/8 in.). Medium: oil on woo