Here is an image just released for the cover of Open Game Table Vol. 2 edited by Jonathan Jacobs of the Core Mechanic and NMP fame. It is going to be available at GenCon 2010. Retail distribution of the book begins in September. And an eBook/PDF version will be released at the same time.
By the way that is my art in the window on said cover and i will have a couple of b&w interior pieces as well.