The ones I can think of right now are (random order):

- Vincent Van Gogh (Wonderful..!)
- Edvard Munch (I love Expressionism and he was a great expressionist)
- Yos.hitaka Amano (Any fan of Final Fantasy who doesn't like him should be very ashamed)
- Michael Turner (He's an amazing comic book drawer e.g. "Witchblade")
- Andy Warhol (Because he was an incredible Pop-art artist, and he was wonderfully controversial)
- Leonardo Da Vinci (...For obvious reasons)


I know that there are more, but I cannot think of more at the moment.