One of the entries to the Environmental Photographer of the Year Competition:
Nuclear Winter: Photographer Zoltán Balogh took this picture on a very cold winter day in 2012 on the shore of Lake Bokod near Oroszlány, Hungary. He explains: 'This lake is known for the little fisherman houses and the warm temperature of the lake's water. The Oroszlány Power Plant is situated in front of the houses and the lake is never frozen in wintertime. When I took this photo, smoke erupted from the power plant and then it just started to snow'.