Daumier was a 19th Century French artist, known for his social caricatures.  Here are two copies of his work I made. The top one is The Clowns, and the one below is The Sideshow.

These are both copies of famous pictures by William Blake. The first is Nebuchadnezzar, who went mad and was condemned to eat grass.
The second is more obscure, sometimes called 'The Emanation of the Giant Albion', in that user-friendly way Blake used so often.