I am looking for an artist to draw some simple sketches for my website at www.copd.about.com. This would be an ongoing thing, but only once in a while, depending upon the aritcles I write. For example, I have an article on pursed lip breathing and need someone to draw faces depicting the technique. Of course, I would provide samples as I don't expect you to know how to draw this. If anyone is interested, please email me at firstname.lastname@example.org.
Deviant art is a website with many artists that display their work and they have a forum for discussing such matters. I have a feeling you would get a larger response and more variety to work with if you check out their forum. I really like their website.