Walter De Maria was born in 1935 in California. This American artist went to Berkelely University and graduated with a specialisation in Art. The question of the environment worry about the futur of the land. That’s way this concept is also call Earthworks.
Also this structure demonstrates that the audience (the public) can’t possess, buy or see a Land Art work unless they are there at the right place at the right time.
Its values changed.
F.A.