A nice professional digital graphic online store. It has a collection of artistic needs such as softwares, tools, tutorials and forum related materials. As an example of how good this site is, they have interviewed graphic model designers like Scott Patton. Who is he? He's the one who designed the Na'vi from the recent hit movie, Avatar(2009).

Website:
http://www.thegnomonworkshop.com/

Interview with Scott Patton:
http://www.thegnomonworkshop.com/news/2010/02/interview-with-scott-patton/