Slowly but surely, Topps has been releasing pics from their upcoming National Chicle Baseball set. So far it's looking like it will be filled with some incredible artwork. Per the Card Junk blog, we see even more great drawings. In fact, he points to a Russell Martin piece made by artist Dave Hobrecht. See it below. Heck, buy the original direct from the artist on eBay. It was originally done in B&W, and color was later added by the artist for the card set.
Below is the color version that will be put into the set.
Here are some other great drawings done by Hobrecht.