Øyafestivalen has now entered its 13th year, and last week, the Norwegian festival’s 2014 iteration filled Oslo with excellent artists. There were folk musicians like Angel Olsen and Bill Callahan alongside electronic artists like Todd Terje and Darkside alongside major headlining acts like Outkast, Robyn, and Queens Of The Stone Age. We sent photographer Clint Heyer to capture the entire event, and you can check out his photos in the gallery above.