This shot was taken underneath Minnehaha Falls in Minneapolis, MN. Minnehaha Falls is located right in the city, and in warmer weather is quite thunderous. In the middle of winter, however, the falls completely freezes. As it freezes, water follows the rim of the falls and creates a wall of ice with a cave behind it. The light creates a beautiful blue glow in much of the ice. Minnehaha Falls is a beautiful urban falls in all seasons!