When I was doing a post on Polka Dot Plant (here), I noticed it has a couple of
aliases, such as 'Freckle Face' and: 'Careless Painter' (see here).
I decided to see how careless the painter was, taking the close-up image of the
leaf to an art gallery environment. If he or she was trying to do polka dots,
maybe the description is justified, but I don't think Mother Nature cares for
too much symmetry...