Frozen Lake in Uummannaq

On my recent photo trip to Greenland I got stuck in Uummannaq, an amazing island located a few hundred miles north of the polar circle. Due to helicopter failure and high winds I had 7 extra days there. But the wind was also strong enough to blow the snow off of the ice lake (a photo that I really wanted to take but was impossible due to the snow covering it up), revealing the awesome patterns underneath.
Focus stacked image created from 3 different exposures.