Rock Photography TalkSiran BabayanOctober 22, 2009 Photographer Robert Knight (who's shot everyone from Zeppelin to John Mayer) and 18-year-old guitarist Tyler Bryant discuss their collaboration in the upcoming documentary, Rock Prophecies, followed by a performance. Mon., Oct. 26, 7:30 p.m., 2009 Share this:TwitterFacebookLinkedInRedditMorePinterestPocketTelegramWhatsApp