Above, a table with various animal tracks, including those of chamois, badger, fox, otter, beaver and wild cat, below, a richly decorated arabesque with an inscription. Etching by J. E. Ridinger.

Licence: Public Domain Mark

Credit: Above, a table with various animal tracks, including those of chamois, badger, fox, otter, beaver and wild cat, below, a richly decorated arabesque with an inscription. Etching by J. E. Ridinger. Wellcome Collection. Source: Wellcome Collection.