Filmmaker Harrod Blank explores the wonderful, wacky world of art cars in this revealing look at some of the most amazing artworks on wheels and their quirky creators. Blank hits the road in his own art car (a zany VW Bug that cops can't resist pulling over), heading out on a wild journey that leads to the Hippo Car, a motorcycle trying to pass as a cow (the Cow-asaki), the Grass Car, the Wrought Iron Bug and more than 40 other art cars.