Known locally as "the giant head," this 14-foot LED sculpture has a photo booth in the neck where you can have a 3D picture taken and displayed.

Georges Seurat’s pointillist masterpiece has been recreated in Ohio in topiary form.

The "World's Largest Underground Business Complex," a 55,000,000-square-foot city underneath Missouri.

This $3 million model train takes you through Chicago, Seattle, and the thousands of miles in between.

All of Chicago's wood-paved streets are long gone but two alleys remain.

The subtle science of a master molecular gastronomist.

This morbid, delightful curiosity shop offers everything from animal bones to human teeth.

Recycled junk and fishing buoys litter the yard and facade of this bait shop cum art project.

One of the last of the great 1920s movie palaces is a Floridian Greco-Spanish-Persian dreamscape.

A tribute to a future time when gravity is conquered.