Freier’s work is a response to that call. Some time before beginning the project, Freier learned every time he visited a page or clicked around on a map online, his browser cached an image—something he discovered while digging through his hard drive. For Cached Landscapes, he did it intentionally, using Google Maps to explore sites believed to be key to German’s signals-intelligence (SIGINT) apparatus—US and German military bases, embassies and the like. “I liked that I was trying to find these hidden landscapes that Paglen was looking for but the data on my computer was also its own hidden landscape,” he says.