Schreber’s Fantastic Beasts:

“In 1774 Johann Christian Dan Schreber authored a multivolume set of books entitled Die Saugthiere in Abbildungen nach der Natur mit Beschreibungen. Focusing on mammals of the world, these books were lavishly illustrated with 755 hand-colored plates. There was a slight problem though: in most instances the artists had never seen the animals they were rendering onto paper. Explorers would return from their travels and describe the animals in question to the artists. The end result was that some of the drawings, though representing real animals, looked more like they had come from someone’s nightmares.” —http://www.nhm.org/research/libraries/beasts/index.html