In a photo taken on May 24, 2011, plumes of ash and steam billow out from the crater of the Grimsvotn volcano. Air traffic disruption triggered by the eruption of Iceland's volcano was reduced to parts of Norway and Sweden Thursday, as the last spits of hot vapour seeped out of the crater. Thousands of passengers had their travel plans ripped up after Saturday's eruption, with hundreds of flights over Scotland and Germany among the worst affected this week, although far short of the scale of disruption caused by another eruption on Iceland just over one year ago. AFP PHOTO / BJORN ODDSSON QUALITY REPEAT