Its not just in Vitamin Water Ads, Tampax has gussied up Mother Nature to make her more friendly to the board room too. I don't have a solid thesis on WHY this is, I just find it curious THAT it is.

Mathematicians have found a new kind of shape with connections to nature and art. ... But Domokos lit up. “Oh, that’s interesting!” he said. “Keep going, you can mix shapes.