Laurence Rundell December 18, 2012 Siwa Oracle, 2005 Laurence Rundell December 18, 2012 Egyptian breccia3 metres diameter Preparatory studies: Featured Dec 18, 2012 Study for Siwa Oracle I, 2005 Dec 18, 2012 Dec 18, 2012 Dec 18, 2012 Study for Siwa Oracle II, 2005 Dec 18, 2012 Dec 18, 2012 Dec 18, 2012 Study for Siwa Oracle III, 2005 Dec 18, 2012 Dec 18, 2012 Dec 18, 2012 Study for Siwa Oracle IV, 2005 Dec 18, 2012 Dec 18, 2012