Sorry, just read, 'The Lost Symbol' by Dan Brown. It sucked, don't bother. Pretty much the same Dan Brown stuff, "Look! A Clue! Let's decipher it! It's pointing to this symbol!" Let's run to it! Oh! Another clue!" Dan Brown is such a hack. But I did make some discoveries of my own. And the platform the Monument rests on makes an eyeball too. Egyptophiles... Hell Yeaah.
On edit, this is my discovery. Not Dan Brown's he said the platform formed a circumspect.
Infinity:
http://www.bing.com/maps/default.aspx?v=2&FORM=LMLTCP&cp=38.889599~-77.035292&style=h&lvl=17&tilt=-90&dir=0&alt=-1000&phx=0&phy=0&phscl=1&encType=1Eyeball:
http://www.bing.com/maps/default.aspx?v=2&FORM=LMLTCP&cp=qgff5v8kdbks&style=b&lvl=1&tilt=-90&dir=0&alt=-1000&scene=24020921&phx=0&phy=0&phscl=1&encType=1