He could see now the faint traces of a trail, leading down to the graffiti from the north, coming from the approximate direction of that old mine tunnel. On the talus it was nearly imperceptible, but from place to place he saw tufts of fresh litter, and in one location it was absolutely clear that someone had glissaded down a snowfield, carving two parallel tracks, still crisp at the edges, not yet blurred by a day’s, or even an hour’s, exposure to the warmth of the sun.