On a completely different level, this scene was my *literal* prison for nearly an hour while gang members hunted for me through the ruins of the abandoned brewery I was shooting in. The dragged pipes along rails, tried to flush me out by pretending to have moved on, etc. Eventually I made a strategic retreat through the ruins with gun drawn and was fortune enough to meet no resistance. A nerve wracking morning...
This is actually a composite created from a single frame shot in a near-black hallway. The color is left untouched from the camera, and was a combination of the sun shining into the yellow-tiled hallway from an orange walkway (ceiling crumbled in) beyond the window at the far end. While shooting I saw dark Silent-Hill like images in my head and took the base shot home to complete it.
In post, I flipped the image on its side and mirrored it - then destroyed most obvious points of symmetry to complete the illusion. It leaves enough behind to keep you hunting, but not enough to be readily apparent.
For updates, behind the scenes (both in the field and studio previews), etc - be sure to follow me on facbeook: