Francis Cotes, ‘Portrait of Joseph (1741-1786) and his Brother John Gulston (1750-1764)’, 1754, J. Paul Getty Museum

Unframed: 67.3 x 82.6 cm (26 1/2 x 32 1/2 in.), Framed: 83.8 x 99.4 x 6 cm (33 x 39 1/8 x 2 3/8 in.)

About Francis Cotes

1726-1770, London, United Kingdom