The main image shows ice that has formed around a waterfall near Giswil, Switzerland. Icicles growing from the top have fused with ice formations emerging from the bottom to create a giant ice column.

Josh Madson has worked as a commercial photographer in Los Angeles, New York City and Tokyo. He specializes in taking photos ...

And the view from within a glacial tunnel. The main image shows ice that has formed around a waterfall near Giswil, Switzerland. Icicles growing from the top have fused with ice formations ...