Rhinoceros following the example of Albrecht Dürer (1471-1528), with the characteristic twisted horn on the shoulder called the “Dürer-hornlet”. From a collection of watercolour drawings assembled by the Italian polymath Ulysse Aldrovandi (1522-1605). Roma, Biblioteca universitaria Alessandrina, Manoscritti, ms.2, in Rome. Folio 482
https://manus.iccu.sbn.it/cnmd/0000249225
The resoruce is available in digital view, rhinoceros on folio 482
