[viking4570]

again it goes back to the argument
not everything has to be historical, or for some purpose

the grand canyon map will be great for racing, maybe this one for just exploring, honeing ur flying abilty, admiring the view, whatever goes!

keep up the good work!

Indeed the only purpose is the extent which the map maker is amused enough to slog through the process. If someone wants to make a map of something that interests them - that is what is necessary to be engaged enough to carry through. Every map is unique, even if they are of the same geographic area because they reflect the individual vision/talents of the map maker. By all means, please carry on and I look forward to the result. -viking