Even in a fort as un-starfortlike as Fort King George, I'm always gonna be looking for it pointy starfort corner. This is the southeastern corner. The slant of the timbers placed on the outsides of the walls seems like it would make for an easy climb into the fort for an attacking party, but there really isn't much in the way of footholds on such a surface, plus the intention of such an angle is to deflect cannon shot harmlessly up and over the fort. In this case it seems more like a lucky shot might be deflected directly into the poor guy in the observation coffin, but maybe dude would have the sense to seek alternate cover when the cannons started firing.