The Comic-Con convention in San Diego, California - an annual festival of comic books and all things related to the fantasy genre - is celebrating its 40th year
An Ugly Doll marches through the Comic-Con convention in San Diego, CaliforniaPhotograph: Sean Masterson/EPAFans arrive at the Comic-ConPhotograph: Sean Masterson/EPAComic artists James Baker and Rhode MontijoPhotograph: Sean Masterson/EPAFans at Comic-Con 2009 preview nightPhotograph: Michael Buckner/GettyA fan wearing a maskPhotograph: Michael Buckner/GettyFans grab for Ironman freebies at the Marvel Comics boothPhotograph: Denis Poroy/APAngelo Anguiano takes part in a sensory experiencePhotograph: Denis Poroy/APDelegates in fancy dress attend the Comic Con preview night Photograph: Denis Poroy/APActor Seth Rogan unveils Black Beauty, the featured car from The Green HornetPhotograph: Michael Buckner/GettyJaquelyn Crinnion, wearing most of her Harley Quinn outfit, arrives at the conventionPhotograph: Sean Masterson/EPAShaun Healey, dressed as a character from WatchmenPhotograph: Denis Poroy/AP