As unreal as it might seem, this is a photo from an underground station in Vienna. And to be honest, I have forgotten which. I usually can reconstruct the details in my mind, of where a photo was shot, but this one, I have simply forgot.
See the original photo and read the full blog post here: http://goo.gl/HOxJia
Art sale as limited prints. Photo by Jacob Surland, Licensed Creative Commons non-commercial v4.0. No Derivative Work. Protected by Pixsy.com.