Lightning, lava, volcano, ash, Ice cave . 閃電, 岩漿, 火山, 火山灰, 冰洞.

Photographer Sigurður Stefnisson

Lightning over the volcano and jeeps parked on the lava: Photographer's stunning images capture the majesty of the fires of Iceland | Mail Online http://www.dailymail.co.uk/sciencetech/article-2184793/Lightning-volcano-jeeps-parked-lava-Photographers-stunning-images-capture-majesty-fires-Iceland.html