Which has apparently been removed from Google Maps? [h/t @bbhilley]
Previously, related, from 2005 (!): Earth Art via Satellite
cf. Peter Morse’s early roundup of looking for Earth Art via Google Maps [archive.org link]
2002: arguing with the guy who wrote for Artforum about not being able to find the Spiral Jetty [sheesh, I was insufferable, but so was everybody else. 2002 really was another internet country.]