Some brand new and very awesome concept art is being shown at the Champions Online website. This is a bit different from some of the previous stuff though: you get to see the heroes and villains of CO in the way that heroes and villains are meant to be seen -- in comic form.
The characters on show are the heroes Defender and Ironclad, and villains Doctor Destroyer and Menton, and the frames of the comics depict their origins. A forum thread has been provided for any feedback on the artwork, and so far it is overwhelmingly positive. The character causing the most divided opinions is Menton, whose exposed and enlarged brain seems to leave people on both sides of the fence. For the record, we think you look fine Menton -- now please don't mess with our free will.