Thank you for that ! I've been thinking about that, actually, and going back to it, I realize some rivers just don't work as well as I'd planned. Plus, most of them are pretty straight, definitely not "wiggly" enough, and that also bothered me. I'll have to think about it a bit more, especially when it comes to the Marshes, as it's a place with LOTS of water... I guess I'll just experiment, and I'll have to place down those hills

Thanks again for giving it a look. Time to open Krita again !