Louis Wain (5 August 1860 – 4 July 1939) was an English artist best known for his drawings, which consistently featured anthropomorphised large-eyed cats and kittens. In his later years he suffered from schizophrenia, which, according to some psychologists, can be seen in his works.
Wanda Gág (American, Born New Ulm MN 1893–1946). Wanda Hazel Gág was an American artist, author, translator and illustrator. She is most noted for writing and illustrating the children's book Millions of Cats which won a Newbery Honor Award and the Lewis Carroll Shelf Award. Wikipedia