These Beautiful Waterfalls Are Made Entirely Of Ice

Sisse Brimberg and Cotton Coulson — two veteran National Geographic photographers who have been married for 28 years — have captured this beautifully surreal image of waterfalls fully made of ice. I guess that those ice caps are really melting.

Cotton and Sisse — also known as Keenpress — just came back from the Artic and gave us permission to reproduce these beautiful images. You can see the rest of their wonderful photos in National Geographic and their [Flickr Photostream]