Cave paintings appear several times in “The Last Pictures.” The Pit Scene, in Lascaux, seems to represent a human, rare in Cro-Magnon art. Paglen suggests the image may be a message to the future: “Stop me before I kill more.
via http://www.artnews.com/2012/09/27/engravings-for-the-e-t-in-all-of-us/
