Change the thought is run by local Denver artist Christopher Cox who works go in the same style as Shepard Fairey. And while the site does host some of his amazing material (including his wildly popular Obama posters) it also serves as a personal blog for him. He guides the readers to cool art works in the form of CD jackets, cloths and website design.
He makes some great posters and recently attended a swag DNC art show with performances from Ben Gibbard, both of which should be reason enough for you to swing by. If not i would have to say you are an uncultured swine.