These pictures are my favorite of this phenomenon: https://www.washingtonpost.com/news/morning-mix/wp/2015/01/20/the-majestic-beauty-of-the-underbelly-of-an-ice

These pictures are my favorite of this phenomenon: https://www.washingtonpost.com/news/morning-mix/wp/2015/01/20/the-majestic-beauty-of-the-underbelly-of-an-iceberg/ https://www.washingtonpost.com/news/morning-mix/wp/2015/01/2...