Jack was a kid with something different from other people
A ball made of hardend sap two teams and sideways rings as goals
the first photo is of a natural element, hence that its nit man-made. the shape of the first photo is more geographic then the second photo.
the second photo is of a side walk, a man-made object. the shape of the second photo is of a square, a square that was man-made, had to be put in place.
