Oh my!

Ilanthar, I am so sorry I missed the beginning of this thread!

Those are beautiful

As for sharpness, the only cure I have found for sharpness on any kind of map with any kind of software I've ever used, is to draw the thing twice the final size and reduce by 50%. It takes 4 x as long because of the area to be covered, but the greater detail in any one square inch is 4 x greater in the final map, and I think a lot of sharpness is more about the level of detail than the actual sharpness of the lines.