This picture represents the element of art, space. You can really tell that the Ferris wheel is farther behind the swings at the fair or carnival. You can tell that because the swings are layered on top of the Ferris wheel.
I chose this photo because I found it interesting how this person used ordinary books to create a message through shadows. The pile of books looks like nothing, but the shadow creates a new visual that is cool to look at.
Trying to fill in someone else's shoes is futile. The person will at best be a shadow of the one who shoes they are trying to fill. It is best to have new shoes (their own) rather than live in the shadow of another