Cold Winter Night

From the photographer: “The mountains Skálafell and Móskarðshnjúkar were lit by small aurora activity. The snow in the mountains turned green for a while until the aurora faded away.

Technical details: The picture is a panorama of 4 frames, each was a 5sec exposure at ISO 1000 taken with a Nikon D810a and 85mm f1.4 Samyang at f2.”