http://www.moma.org/collection/artist.php?artist_id=5053
http://www.artnet.com/artists/georges-rouault/
_ Lutteur 1932 Georges Rouault 1871-1958
https://youtu.be/6b-7brqw908
_ Georges Rouault's Miserere and the Art of Response
https://youtu.be/ylZNfXDJhFY