The University library

I passed University library this afternoon. Got an idea to look in. I doubt if it is allowed to photograph there. Therefore I used the method I do when doing such jobs.
Go in, camera on the other side than the janitor. Walk directly to the place you want, full with self-assurance. Keep on eye that no officials are in the same hall than you.
Don't worry anything about the researchers. They are so concentrated to their jobs that you are fully invisible.
And this way photographing was easy. Even the cliks of the camera aroused none, in a big hall there is always some noise. I had been able to photograph so much I had wanted. And this is my view of one of the halls - after post processing.