Helene Schjerfbeck, Mädchen mit blondem Haar, 1916, Öl auf Leinwand, Städel Museum, Frankfurt am Main. https://dartabase.art/cite/staedel/114101

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