Dots and Dashes

After the "excitement" of the Jacksonville Jazz Festival these past two day, I returned to home territory for today's blip.

Once again, a cigarette break on the back deck provided the inspiration. I couldn't help but notice the pattern made by the sunlight shining through the boards of the upper deck.

It put me in mind of Morse Code, although I doubt these dots and dashes signify anything. Or do they? :-)