Winter is a season of striking contrasts. The peaceful white snow accentuates the blackness of the lava fields, a magical work of art. In the evening, suddenly, the darkness of the sky is disturbed by undulating light veils of green, white or red color: the aurora borealis, often visible in cold and clear weather. You can imagine that the snowstorms and strong winds that sometimes sweep the country are fighting a major battle, but that they always lose: after a while, everything becomes calm and peaceful again and the country regains its purity as if it came from reborn.