In trading, recognizing that things aren't always what they seem is a big part of the game. 

Here is a clever video that plays on that concept. It is from Pilobolus, a talented dance and performance art troupe.

Here is the direct link.

And this one has an unexpected ending.

Here is the direct link

Also, here is a link to their performance at the TED conference. (TED)

And here is an article about the "magic" of Pilobolus worth looking at. (CBS)