My favorite artist is Louis Wain. There is a movie made about him called "The Electrical Life of Louis Wain" starring Benedict Cumberbatch. This depiction of his life is what introduced me to his work, and I think everyone should try to watch it if they have the time!
Obviously if my favorite artist is Louis Wain, then my favorite art-work is by him as well.
Louis Wain. Realistic Cat. 1884-1886.
Louis Wain - Wikipedia (Louis Wain)
If I had to choose my favorite song, it would have to be between T. Rex Is Loud by DJO or Hypnotize by System Of A Down.
T. Rex Is LoudMy favorite color is obviously purple.