We control the horizontal ....

Optical Illusion

The above photograph is one of the optical illusion exhibits at the Children's Museum of the Upstate in Greenville, SC. It was a fun afternoon. Lots of interactive exhibits for Connor to play with. Heck, I enjoyed some of them too. For instance I got to land the Space Shuttle! I didn't crash either. Don't ask me to dock with the International Space Station though, as I couldn't figure out how the controls worked.

Keep shooting.