When creating the maps for the book, I decided to draw them in a style that would have been used at the time of their creation, rather than produce modern, technically accurate maps. So I imagined that the map of Kyralia was from an earlier time, so it had a medieval feel with it’s hand drawn mountains. The map of Imardin is in an older style…
… wheras the map of the Guild Grounds is more like a plan drawn by an architect, with topographic lines. It would be a valuable map, and so the instructions were added to the top left corner later.