Aerial photo of marsh.
Found this one when looking for inspiration for marshes. It looks like a very simple use of relief in Photoshop or something. Funny how something could actually look more "realistic" when done in Photoshop.
The Sea: a photographic celebration of the first wonder of the world - Telegraph
Looks amazing - if you produce something like this in PS, many would say it looks unrealistic. But nature doesn't need to make sense.
yeah that's awesome. It almost looks like a jigsaw puzzle or it could be used as a dungeon maze.