Jacob turning his head, motivates sudden images of the bunker at the time of the famous test of the famous bomb (how wonderful, wasn't used because they it blew up when they tested it... though there was another one left over, and where did that go?). A soft edged black and white form with a clearly visible door, and those same mountain ridges behind. A garden shelter, inviting travelers into its shade... all that is needed are a trellis and vines (no vines? Use these rattlesnakes, they don't move much), some water (need to run a pipe out here, than can put the electric and telephone lines in the same hole, and we'll also need something heading back, connecting to the sewage trunk line. Everything all planned, then Blam someone blew up that bomb
There were camera bunkers still standing from the famous test.