Thanks to those who voted and commented on yesterdays upload - I was genuinely touched by some of the comments I recieved.
Tonights is from the same serise. I may set up an epz virtual exhibition with these as I have over 200 in the collection. This one was taken in the middle of the day and I had to wait an age to finally get both the stairs and escalators free of people. Still I like the geometry of the result.