Very good. Like the dimensionality and the charakter design. Also the light-effects are awesome.
For SigmaNoob:
http://www.elpais.com/fotogaleria/Ciencia/Caridad/Picasso/elpfot/20110409elpcat_3/Ies/
Its a drawing from Picasso 197 x 246,5 cm (!) handdrawn, without a computer.
And have you ever seen a original masterpiece from Van Gogh, I was in the Van Gogh museum in Amsterdam (There is more to do then just beeing stoned), and if not you havent seen there texture, which is nearby 3d because the colour is so thick laid of. Masterly. Sorry but it seem that you have no idea of art.