This is brilliant. I love the murky colours and the way you get a sense of scale from the rocks-that-could-be-mountains.
Thanks Kelvin - I was going to do some tiny whales swimming past too, to give a sense of the scale, but didn't get round to it.
Stunning Chris, I loves me a bit of Lovecraft.
That, my friend, is awesome. Love the zip-a-tone effect, it has a retro comic feel to it. Great work!