While there are a lot of good artists in the CN community, there are a few that come to mind immediately when i think of CN art.
Be it forum signatures, alliance flags, forum banners, forum tags whatever, there is one who has such a vast body of work all over the community, creations of his being used by so many that i feel he deserves special mention.
I talk of course about the snappy Bazilian. D34th.
A treasure trove of his work can be found at the following location on the internet.
D34th's Graphics Portfolio : It is on the New Polar Order Forums so you might require to register to view it. A small trivial inconvinience (registration process) but in my opinion, well worth the effort if you enjoy looking at art that the CN community throws up.