A pair of divers explore the wreck of the Giannis D (originally Shoyo Maru) on the Abu Nuhas reef, Strait of Gubal, Red Sea, Egypt. By British photographer Alex Mustard. He's travelled the world snapping pictures of wrecked ships lying on the sea bed.
The FLIP Research Vessel Can Tilt 90 Degrees in the Water
FLIP is an open ocean research vessel. The ship is a 108 meters long vessel designed to partially flood and pitch backward resulting in only the front 17 meters of the vessel pointing up out of the water.