Saugerties, United States of America
Opus 40 is a large environmental sculpture in Saugerties, New York, created by sculptor Harvey Fite (1903—1976). It comprises a sprawling series of dry-stone ramps, pedestals and platforms covering 6.5 acres (2.6 ha) of a bluestone quarry.
Listen to the audio guide for Opus 40 Free on WIP — starts by itself when you arrive, even with the screen off