Sergey Gorshkov / Ash plume and lava erupting from Plosky Tolbachik Volcano, Kamchatka Peninsula, Russia, 5 December 2012
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Orsolya Haarberg / Ash plume, white cloud and snowy ridge at the subglacial volcanic eruption under the Eyjafjallajokull ice cap in Iceland, April 2010. Second place in Landscape category of the GDT 2011 competition
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Neil Lucas / Active Arenal volcano erupting with cloud of ash, Costa Rica
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Neil Lucas / Active Arenal volcano erupting with cloud of ash, Costa Rica