Surf instructor Tommy Olsen monitors his group of surf beginners during their 1st course at snowy beach of Unstad, in Lofoten Island, Arctic Circle, on March 09, 2016. Surfers from all over the world comes to Lofoten island to surf in extrem conditions. Ocean temperature is 6-7 °C, air temperature around 0°C in spite of a weather very unstable. (Photo by Olivier Morin/AFP Photo)
