Object Type: painting. Genre: portrait. Date: 1786. Dimensions: overall: 76 x 64 cm (29 15/16 x 25 3/16 in.); ; framed: 104.5 x 91.8 x 14 cm (41 1/8 x 36 1/8 x 5 1/2 in.). Medium: oil on canvas. Collection: National Gallery of Art. Miss Catherine Tatton F-000103
