Parri Spinelli, Navicella (recto), c. 1410s, pen and brown ink (iron gall), Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/136899

Robert Campin, John the Baptist, c. 1410, oil on oak panel, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/142476

Battista di Biagio Sanguigni, Virgin and Child Enthroned, 1419, tempera and gold on wood, Cleveland Museum of Art, Cleveland. https://dartabase.art/cite/cleveland/132367