Paul...the duotones are perfect to present a sense of desolation and the reflections give the sense of moving through time. The grain creates a sense of past history. I did a military entry too...haha! Great minds think alike...;-)
9 - a desolate military instillation - I thought it may be a target range. Enjoy this subject & uncommon hand made colour combination. The patches of subtle reflected windows twist this space into unusual layers.
I am guessing you took this through the window of a coach or something. Very interesting shot and great subject for the challenge but I do have to say that the reflections are quite off putting