https://www.youtube.com/watch?v=hU2IBqkSjhk&x-yt-cl=85114404&feature=player_embedded&x-yt-ts=1422579428#t=159

this video is absolutely fascinating...just look at the transformation to 'egg yolk' image....for example:

 

and it appears to be a 'message to the masons' - as in that 77 number?

 

 

look at those colours: