A huge tube of ice was captured through the lens of Icelandic photographer Hörður Kristleifsson.
The professional, who calls himself an adventurer and self-taught in the art of photography, recorded a series of images of icy caves.
One of them looks like a huge icy tube! The clicks are very reminiscent of the scenes recorded by Hawaiian Clark Little, who became known for the photographs inside the tubes.
Photographer Hörður Kristleifsson