Grabbing on the go snaps during overland transit journeys began in the early '80s, you know, those old roll film days when one had to actually wind the lever, manually set the aperture and shutter speed, and focus lenses to get the shot. Hanging out of moving trains and on the back of trucks capturing images was normal procedure. One can't beat or surpass rugged isolated travel journeys. The more isolated travel transit journeys are, the better they're remembered.