Quote Originally Posted by jfrazierjr View Post
I agree. One thing I have been meaning to try on a largish sized map like this is stroking the outline and using the new Brush Dynamics in GIMP 2.6 to vary the size and stuff of the brush, and perhaps even using a Gradient brush. Will have to give that a try tonight to see what I can come up with...
Or stroke it with the Ink Tool, rather than a paint brush. Just setting up an angled tip with some simulated dynamics will make a stroked outline much less uniform looking.

-Rob A>