If you are a digital artist, there are a ton of options out there for you to experiment with, but ArtRage captured my attention a while back with I started seeing the images that Robh Ruppel was creating with it. Check out the "ArtRage 2" blog entry - the piece is a great study, but what I really like is what he wrote - "it's great if you want to train your eye and practice color matching the hard way." So when the folks at ArtRage contacted me about my potential interest at teaming up for an ArtOrder Challenge,