The art duo of Michael Elmgreen and Ingar Dragset wanted to leave it alone forever so that it could decompose into the high desert surroundings , providing a commentary on materialism . Longtime tourist attraction Ruby Canyon is an impressive underground sight . Nearby Wall Canyon provides a landmark in the California desert . Wall Drug has been luring travelers with ice cream since the 1930s .
Longtime tourist attraction Ruby Canyon is an impressive underground sight . Nearby Wall Canyon provides a landmark in the California desert . Wall Drug has been luring travelers with ice cream since the 1930s .