Things aren't always as they appeart - ya'll hold still and say cheese

I've always thought of this to be the most interesting picture that I have ever seen....it may not be "great art" or an Ansel Admas "Yosemite" type thing...but I'm fascinated by it and always have been since I first saw it.

You can listen to a little caravan music in the background (here) but make sure you understand the picture while you listen up.