Sketch of a cat (1813) by Jean Bernard (1775-1883). Original from The Rijksmuseum. Digitally enhanced by rawpixel.Free Image from public domain license
Wishing you a Merry Christmas (1910) from The Miriam And Ira D. Wallach Division Of Art, Prints and Photographs: Picture…Free Image from public domain license
Merry Christmas (1911) from The Miriam and Ira D. Wallach Division of Art, Prints and Photographs: Picture Collection.…Free Image from public domain license
Illustration of domestic cat and kittens drinking milk from a saucer by Gottfried Mind (1768-1814). Original from Library of…Free Image from public domain license
An antique lithograph of the human musculature system from the encyclopedia, Meyers Konversations Lexikon (1894). Digitally…Free Image from public domain license