aurora borealis over body of water during nighttime Jigsaw Puzzle

I was hiking for round about 100 kilometers in the north of sweden. After a few days I found this little lake on a mountain. In the night I had the unbelievable opportunity to take some pictures of these polar lights over this little lake. After I took this picture I forgot where my tent was. So I walked around for about 2 hours searching my tent. But I found it. So, everything okay. :) A free online jigsaw puzzle made of 50 pieces, playable without signup — click to start.