See http://www.flickr.com/photos/mousavi1388/sets/72157619701000269/ for photos posted by Moussavi1388. 1388 is the current year in the Iranian calendar.
Also a counterattack on Iranian government websites is underway. Two can play the game of web-blocking. Simply by requesting a web site, thousands of people can block that web site. Try Ahmadinejad's web site. Since there are more Iranian citizens upset with the election results than there are government employees who can block opposition web sites, the only government defense is to shut the web entirely. And that would upset lots of business people who have not been demonstrating. I think the strong-armers in the Iranian government have put themselves in a no-win situation.
I think we're going to see the Web as the biggest promoter of democracy that we've ever seen.