A truck on a truck

This isn't such a great photo but it's one of those things that I just love.

When I was a kid a concept that fascinated me was a picture of a TV on a TV screen (imagine, the telescoping concept of TV's inside TV's inside TV's, like a mirror reflecting an image over and over again).

So here, today, for my delight, is a truck on a truck. Well, it's not something I often see...