I am controlling your mind.

The goal of my approach to this problem set is to condition the viewer to pay attention to the background by undergoing what I call "Summer Vacation Slide Syndrome" whereby they experience the same phenomenon one would by watching uncle Elmo's summer vacation slides. After seeing several pictures of the same people or object in the foreground, they begin to pay more attention to what's going on in the background.

Working under the constraint of only using one image, I "synthesized" the other backgrounds. So I draw like a kindergartner. So what.

...vacation slides for A Sailboat, or A Stop Sign

See the source.