Quote Originally Posted by TregMallin View Post
Interesting idea. I never tried using the plasma clouds. Was it for the land and the sea both? Or just one or the other?
It serves as the basis for land and sea.

render > clouds > plasma (random, turbulence 5ish)
desaturate
normalize

Then just picked up the Atlas technique from there. It gave ma a lot more ragged looking coastline.

I used the difference clouds for the mountains and hills.