I got to thinking about how often the underwater world is overlooked while someone's worldbuilding. Even I fall prey to this, but in fact there would be sprawling kingdoms in the oceans(though this is a small one evidently) and smaller civilizations in the large lakes. Their own wars, their own species'.
It could all be very interesting.
I will loathe drawing rocks ever again.
I have never drawn anything underwater recently. This has made me suffer.