Hey, wait, what is going on in this photo?!
This is a self-portrait, for which I instructed my friend Bob Schepers to the press the button. My other friend, Olivier van Dijk, is the guy on the left. I've heard people find it hard to discover how the photo was made. Take a close look and turn your world upside down.
Like to see more optical illusions an travel photos? Take a look at myother photos, including photos of a 25,000 kilometer hitchhiking trip from Groningen (NL) to Cape Town (SA).