Tim, I'm so glad someone likes it. I like it too for all the reasons you state - I just loved the futuristic appearance of these blokes when i first saw them and had to come back with my camera the next day (trust me to see them the one time I left the camera at home!)
Lovely weird shot, this being my favourite of the three because I think the composition and the reflections work well together. It's very Sci-Fi and almost cyanotype, too. Tim