For those of you who don't know, this is the helical staircase inside London's City Hall on the Southbank of the River Thames. Public access was granted as it was part of the Open House London weekend, it's a rather smashing day out if you can put up with all the queuing and the masses of people. I think next time I am going to scout out the smaller, less popular locations as I reckon there is a minefield of original material waiting to be shot.
Hoping to get out soon and shoot something new, but for now, the archives will have to do. :-)