Unknown woman, formerly known as Louisa, Countess of Albany, Hugh Douglas Hamilton, circa 1785
Object Type: painting. Genre: portrait. Date: circa 1785. Dimensions: height: 24.1 cm (9.4 in) ; width: 21.6 cm (8.5 in). Medium: oil on canvas. Collection: National Portrait Gallery. Unknown woman, formerly known as Louisa, Countess of Albany by Hugh Douglas Hamilton