Gaudeamus , by theophile steinlen , 1890 , animal painting , Art Nouveau (Modern) style , Book cover
A black cat holding a red flag with the word Gaudemus on it.
A black cat is holding a flag. The flag is red and has the word "Gaudemus" written on it in black. The cat has yellow eyes and is holding the flag with its right hand. There is a red flag on the cat\