This series of images depicts volcanoes in Iceland, New Zealand, Sicily, Tanzania, Java and Hawaii. Locations include: Mt Ruapehu, Mt Tongariro (above), Rangitoto Island, Mt Taranaki and Mt Ngauruhoe in New Zealand. The Kiluaea lava flow in Hawaii. Mt Kilimanjaro, Norongoro Crater and Mt Oldonyo Lengai. Mt Etna in Sicily. Mt Hekla and Katlar in Iceland. All photos © Jon Davison 2012 - 2016.