Without zooming in I see a Franco-Spanish Bourbon Monarchy.
Ah, then maybe add some poor color choices to the reasons why that map makes one a bit uneasy.
Speaking of poor color choice:
Imagine you have in a park a route called "blue trail", another route called "green trail", and one called "red trail" And whoever makes the sign can visibly do several shades of green and several shades of blue (and by that we can assume that the sign maker can do basically every color and multiple shades of them), so what are you gonna do with the blue, green and red trails?
Of course you gonna make them white lines! (Dashed, dotted, dash-dotted, and add in dash-double-dot for the healthy trail in case someone might not be confused enough yet)
Just be thankful that at least the unmarked trails are at least black (you know, they could have marked those with a double-dash-single-dot white line ...)