I've discovered secrets to making maps in GIMP, through much trial and error, so I shall share some of my results, and eventually tutorials, with you.
I just have one so far, and this is it:
It's a map for a roleplay idea I had a long while ago... that I may continue, we'll see.
Feedback is appreciated, so feel free to be opinionated and stuff, post below!
There is more to come, I promise!