Hi, Mr. Frazier.

I am THOROUGHLY IMPRESSED with this tutorial and eagerly await your continuing it. This is EXACTLY the type of material I've been looking for and it will be of IMMENSE HELP to me as I continue my journey into "Real World Fantasy Map-Making" (my term).

I have a newbie (I assume) question for you. In the context for which you are using it, what does ISO stand for?

Again, Mr. Frazier, thank you for this very informative and very useful tutorial.

Regards,

Gary