OK, maybe I'm crying wolf here, I hope not, but...
A few posts back, I noticed something rather shiny was going up on the 'box' at the back of the AGO. I was wondering if it was cladding, but was reassured sensibly that it was the metal substrate that will support the cladding.
Well, I just checked out the south webcam (sorry, can't grab a pic), and there is something very lustrous, metallic, silvery and smooth being applied to the east wall. Is this our first bit o' titanium, or am I still off?
It looks highly finished.