No Rhyme or Reason

Simply an escalator going down?
Or turned around on an escalator going up?
A photograph that contains the Heisenberg Uncertainty Principle.
Nobody knows for sure but me because I was there.
Sure, you could go there if you knew where it was.
And yes, you could get on the escalator and look around.
Does it look like the photo or is it just a little skewed?
Now detective photo looker could check the exif.
So you would have the time and the place.
It might even give you the direction.
But would it really matter?
Holy crap, talk about an uncertainty principle!