![See a Man Defy Gravity in Eye-Popping Ad](http://townsquare.media/site/341/files/2012/04/Walking-on-air.jpg?w=980&q=75)
See a Man Defy Gravity in Eye-Popping Ad
New Yorkers are used to seeing strange sights in their city. But pedestrians in Midtown Manhattan still stopped and started taking pictures when they caught a glimpse of German performance artist Johan Lorbeer's latest stunt.