Can you see it already? Some time ago I've convinced the place's managment to put my photograph among photographs which have been hanging at the place since forever. It wasn't easy and it took some time before they finally did it. Most of them are nearly one hundred years old. I bugged them with my photograph which was taken some time ago, exactly at this place with this particular wall in the background. The place is called cafe Lalki and it's placed in Białystok. The girl captured on the photograph is Hanna Maria Koczewska. I really like the idea of catching the viewer in a perception trap. You just sit there, drink coffee, stare mindlessly at the wall when suddenly you realize, if you're perceptive enough, that you're looking at the photo of the wall you're actually sitting in front of.
Btw, is that a portrait of Friedrich Nietzsche in the upper left corner?