Visual haiku

Every once in a while, I am confronted with a small, self-contained visual statement. It is often puzzling in origin or intent. I think of these as visual haiku. Today, while watching the Santa parade from my apartment window, this floated by:
It is a Pepsi can, suspended from two balloons. It was slowly rising and nearly neutrally buoyant. I have no idea where it came from, or why. Thoughts?


This post's theme word: clerihew, "a witty satiric verse containing two rhymed couplets and mentioning a famous person."