Sources for the Tiber River monster (folio 90 of the Augsburg Book of Miracles) (1550s).  Left image (“Der Babstesel zu Rom”) by Lucas Cranach the Elder; Right image by Wenzel von Olmütz.
Unknown author<span style="display: none;">Unknown author</span>
before 1550 <div style="display: none;">date QS:P,+1550-00-00T00:00:00Z/7,P1326,+1550-00-00T00:00:00Z/9</div>
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