Who needs paint?

Here's a guy who does abstract artwork with nothing but ballpoint pens. The rhythm he achieves is astounding. Work like this reminds me that I should never use the excuse "I didn't have the right materials/tools/etc". There's also video of his process. Click the heading of this post to see alot of scribbling.

http://sjmusart.org/content/exhibitions/current/exhibition_info.phtml?itemID=305