a garden might be full of flowers that are different in type, color, or fragrance; it might have a tree or pond or garden gnome. no two gardens will be identical, even if you try to make them so.
intentional irregularities help us expect the unexpected. allows serendipitous discovery. itβs a more fulfilling, interesting experience to walk through a garden than it is to walk through a cul-de-sac of uniform houses.