A West Coast legend does his part. ​Yup. This just happened. Right after receiving the victorious news from New York Mayor Michael Bloomberg that Occupy Wall Street doesn't have to move out of Zuccotti Park after all, protest organizers learned they'd been blessed with a Shepard Fairey original. An East Coast art-blog editor who's been keeping up with the artistic aspects of OWS (and oh, there are many -- in L.A. too!) told WNYC radio of Fairey's "Occupation Party" invite: "I think it's really great that it's an upward looking positive image, as well as it tries to tie...