This Auto Aerobics car art ties our brains in knots like pretzels.

We like cars, and we like art. Naturally, Chris Labrooy's Auto Aerobics series - computer-generated images of some seriously contorted 1968 Pontiac Bonnevilles floating in mid-air - instantly clicked with us. If the Pontiacs weren't floating or hollow, we could be fooled into believing the image is real. But where's the fun in that?

Source:Chris Labrooy via Jalopnik, Autoblog