A sense of adventure powered the American land art movement of the 1960s and 70s. Artists went in search of remote and untamed places in which to dream up massive site-specific sculptures. Some of ...
“Double Negative” by artist Michael Heizer, as seen on the ground (left) and in the air (right) in Overton, Nevada. Photos by Josh Brasted / Getty Images, Google Earth Value, of course, is at the ...