When these photograph/s were taken Ed had stated to the Newspapers proudly that he was finally finished and happy with his project (something along those lines) Why was "At work" etched into the right side of the cropped photo? Assuming Ed's Place was completed entirely as seen in the picture just what is at work? Other observations are once again the Obelisk it still appears to me the hole in the top is aligned North/South rather than facing out to the East... So sitting in the large Crescent what could Ed see through the hole in the star, Also above where Ed is standing the unnamed wall could be layed upon what could Ed see from there? What is at work in the picture and could Ed's tool instead be looked at as a sighting device? Both pictures were taken from the exact same position imho, exact time is unknown... my feeling is they were taken within minutes apart.