Migaloo, the only known all white humpback whale, was photographed by jenny dean (first, third photos) in the great barrier reef. though often described as albino, migaloo has brown eyes and is more likely leucistic or hypopigmented.
Humbpack whales - Réunion island - are bloody beautiful. Their sheer size and texture is so surreal it seems digitalised. Seeing two of them together, side by side, it's difficult to imagine how so much matter could exist in one view.
Humpback whale 'lobtailing' in Chatham Strait. The whale brings its tail down hard on the surface of the water - a sound that can be heard for a distance of several hundred metres underwater. Taken by kayaking photographer Duncan Murrell
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.