Darling it’s better down where it’s wetter. Warning: Some of these might give you the willies.
Photographer and scientific diver Alexander Semenov takes beautiful underwater images.
His close-ups show the intricate detailing of the world's hidden creatures, from the White Sea to the Great Barrier Reef in Australia.
There are shapes and colors you wouldn't even imagine in such a murky place.
Cyanea capillata (aka hair of death)
Salps (aka cute party lights!)