Crash (1973) enjoyer finished reading The Other Wind by Ursula K. Le Guin (The Earthsea Cycle, #6)
When I started reading, I kept wondering whether the Wall of Stones is similar to the wall in The Dispossessed—man-made, ambiguous, more of an idea or whether it is as real and tangible as it gets. I'm happy to say my question was answered satisfactorily by the end. :)