Angelos Akotantos, Icon of the Mother of God and Infant Christ (Virgin Eleousa), c. 1425–50, tempera and gold on wood, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/168322

Andrew Dunn, Portrait of an Officer, 1800, Ivory, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/436234