I added another link to the work of a very talented artist, Simon Rodgers. Simon is great background artist, and more, just check out his gallery on his blog.
We worked together at Warner Bros. awhile back. While there, we booth have comic art published in a Komikwerks anthology (published by Shannon Denton, who worked with us, also). I'm looking forward to seeing Simon's personal projects, especially his comic property, Lightspeed Delivery. It's a lot of fun.
Keep at it Simon.