Stunning images taken by Geoff Robinson Monday show the dunes of the Sahara Desert covered with a dusting of snow, contrasting nicely with the crests of orange sand after just the second snowfall there in living memory, and the first since February 1979. "Everyone was stunned to see snow falling in the desert; it is such a rare occurrence. It looked amazing as the snow settled on the sand and made a great set of photos. The snow stayed for about a day and has now melted away," said the photographer. Aproximately 10,500 years ago, heavy monsoon rains transformed the desert from a state similar to how it is now into habitable land that allowed people to move away from the lush Nile Valley. Unfortunately, that lush period ended between 7,300 and 5,500 years ago, prompting people to move back to the Nile and the start of what we now know as ancient Egypt. Click here to view the first image in this week's art of trolling gallery. Continue reading for a viral video showing why you should never golf on a frozen lake.