Thanks for your feedback, you're right! I'll add something like that as soon as I can. It will be added to the free version
Awesome! Thanks a lot.
If I could also suggest a "river start" and "river end" tiles to go along with that, to keep the river animation going, that'd be fantastic.
Edit--
By which I mean, a way to connect the water tiles to the river tiles in a way where the animation of the river connects to the water tiles and disappears seamlessly.