The Medusa in the aegis by Hendrick de Keyser. Form and function of an ornament at the tomb (1614-1623) of William of Orange. Bulletin KNOB, [S. l.], v. 113, n. 3, p. 132–144, 2014. DOI: 10.7480/knob.113.2014.3.846. Disponível em: https://bulletin.knob.nl/index.php/knob/article/view/44. Acesso em: 21 apr. 2026.