Eisberg
This picture was sent to Nicolás by the administrator of a petroleum platform of the Global Marine Drilling, in St. Johns, Newfoundland. They have to change the course of the icebergs, to avoid the collision with the plattforms, pulling them with ships. In this particular case, the sea was calm, the water very clear, and the sun was almost above the iceberg, so a diver could submerge to take this marvelous picture.