Heaven on fire!
Photo and caption by Robert Pfau
Northern lights above a cabin in Bjørndalen during the polar night. The picture was taken around 6pm in utter darkness shortly before christmas 2010 in a -15°C climate. It's a longtime exposure of 30s at ISO1600. f/4.5 at 10mm. Camera: Nikon D90. Only lense corrections (Sigma 10-20mm) were applied (no editing, no colour grading etc). Original RAW file available.
Location: Svalbard (High Arctic), Cabin in Bjørndalen