It's not over saturated... It's about 2 meters underwater just off a tropical volcanic island, on a bright moonlit night with a magma vent creating pillow lava a meter below it. The solid black background is a bit harder to explain... but it involves carbon nano-tubes and elite para-military soldiers on a secret mission to infiltrate the island.
And now that the story includes Volcanic Tropical Islands and Elite Para-Military groups you have to include Evil Overlords bent on World Domination...
But really... that's a small price to pay in order to adequately explain why the image is not over saturated.
I'm loving the detail on that texture and displacement mapping!