Drawing Cathedral of Pavia by Opicinus de Canistris, Avignon, France; 1335–50
Opicinus de Canistris
1335–50
Drawing Cathedral of Pavia, 1335–50 (found online at <a rel="nofollow" class="external text" href="http://blog.metmuseum.org/penandparchment/exhibition-images/cat440r4_49f/">blog.metmuseum.org</a>)