Watercolours from the Austrian painter Aloys Zötl’s Bestiarium, a series of exquisite paintings of various animals undertaken from 1831 through until his death in 1887. (Public Domain Review)

Watercolours from the Austrian painter Aloys Zötl’s Bestiarium, a series of exquisite paintings of various animals undertaken from 1831 through until his death in 1887. (Public Domain Review)