The Frankland Sisters is a 1795 oil painting by the British artist John Hoppner. It is a double portrait of Amelia and Marianne, the two daughters of the Yorkshire landowner and politician Sir Thomas Frankland.Hayes p.134 Gandolfo p.147
The painting was displayed at the Royal Academy Exhibition of 1795 held at Somerset House in London. It is now in the collection of the National Gallery of Art in Washington D.C. having been gifted by Andrew W. Mellon in 1937.https://www.nga.gov/artworks/118-frankland-sisters In 1797 a mezzotint based on the picture was produced by the engraver William Ward.https://www.britishmuseum.org/collection/object/P_1902-1011-6228
References
Bibliography Gandolfo, Giampaolo. National Gallery, Washington. Hamlyn, 1969. Hayes, John T. British Paintings in the National Gallery of Art. Cambridge University Press, 1992.