They were installed this week to spread the word about a new hotel being built nearby.
The 21c Museum Hotel will house visitors to Northwest Arkansas, as well as a lot of works of art.
The 104-room location will feature both local and nationally-known artists in the lobby.
21c is one of the country's top hotel chains.
It's location in Louisville, Kentucky, has been rated number one in the U.S
The Bentonville hotel is expected to open in early 2013.
Click here for more info on 21c Museum Hotels.