This photo doubles the mystery, I suppose. The basic mystery is, of course, that eye, against the black background. Who? What? Why? Male or Female? Merely curious or Homeland Security?
The photo increases the mystery by providing a background that situates the eye and its immediate background. But the situation is a bit of a mystery. A city, yes (just which city doesn't much matter, does it?), but now, still, almost more than ever: What? Why? It could almost be a composit of two photos, and a crude one at that.
And thus a stunt. Always a stunt. Decontextualized eyes are alway stunts, metaphysical stunts. But whose the orchestrator?
All is revealed below the fold.