Jean Auguste Dominique Ingres, The Kaunitz Sisters (Leopoldine, Caroline, and Ferdinandine), 1818, Graphite, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/334710

Gilbert Stuart, Commodore Thomas Macdonough, c. 1815/1818, oil on wood, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1111

Friedrich Overbeck, Kinderbildnis, c. 1816–1817, Bleistift auf Velinpapier, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/8786