After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

Massive still life just off the highway in Kansas.

Brightly colored 30-foot-tall totems light up the desert sky just outside Las Vegas.

The self-made house sculpture of an outsider artist who named himself "Chief Rolling Thunder."

This giant slab of driftwood marks the beginning of the Winnemucca to the Sea Highway.

A 90-foot-tall psychedelic "tree" on the side of the highway has baffled passersby for decades.

It is the only marker for one of the most famous hate crimes in American history. There are no other memorials for him in the entire state.

The high point on the 16th president's eponymous roadway is marked by a massive version of his head.

A monument to the egos of two railroad magnates that fell into decline along with their careers.