mz_thing (new Pirate Project pic posted) has added a photo to the pool:
Much better when viewed on black
This double keyhole was on an old brass wall cabinet in the basement of Union Station (not sure what it contained). On the opposite side of this hallway is a display window for a store (not nearby) that will apparently "ship anywhere" and had mostly Turkish looking goods on show - really not sure why anyone would want to buy stuff (however beautiful) so clearly from "elsewhere" and then ship it somewhere from here. I liked the way the polished door contrasted with the rusted and polishing-cream-encrusted keyholes. Also liked the reflections.