There are doors

Things are really busy at the moment, so all I have for you is a photo that came about from a combination of learning the macro function of my new camera and the finer details of the photo editing software that came with said camera, and a quote by William Blake that one of my colleagues recently posted to his door, and which I think rings a lovely bell:

“In the universe, there are things that are known,
and things that are unknown,
and in between, there are doors.”
William Blake