[quote=Sigma]
Hmm, while a good map. Perhaps something easier to edit should be used?(depends on the GM really.)Maybe something like this?
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Lacks any sort of geographical distinction.

And I can easily edit the map if need be. Using layers isn't that hard of a task on my end. Otherwise ASTA is right that the GM can just as well outline the general geographic region someone's marked as their territory, you don't need a single-colored blob.