What to do with that big empty space?

This tumbled interlocking brick walkway in Cameron is made up of 3 sizes of pavers, laid randomly to give a cobblestone look and is bordered with a pair of matching short but sweet garden walls.

This tumbled interlocking brick walkway in Cameron is made up of 3 sizes of pavers, laid randomly to give a cobblestone look and is bordered with a pair of matching short but sweet garden walls.