Dramatic clouds over the mountains, Svalbard

Dramatic clouds over the mountains, in Adventfjorden, Longyearbyen, Spitsbergen, in the Arctic archipelago of Svalbard. Photographed from the Greenpeace ship Esperanza, as it arrived for the Arctic Under Pressure expedition

Chief Bottle Washer at Blather
Writer, photographer, environmental campaigner and "known troublemaker" Dave Walsh is the founder of Blather.net, described both as "possibly the most arrogant and depraved website to be found either side of the majestic Shannon River", and "the nicest website circulating in Ireland". Half Irishman, half-bicycle. He lives in southern Irish city of Barcelona.