been 20 years since I've seen this odd sculpture in the middle of Utah, and I never learned what the story is about it until now. Metaphor - Tree of Utah

https://flic.kr/p/763vv

Created by the Swedish artist Karl Momen in the 1980s and dedicated in 1986.

Constructed mainly of concrete, consists of a squarish 'trunk' holding up six spheres that are coated with natural rock and minerals native to Utah. There are also several hollow sphere segments on the ground around the base.

https://en.wikipedia.org/wiki/Metaphor:_The_Tree_of_Utah

http://www.atlasobscura.com/articles/tedium-syndication-highways