State of mind...

I posted a photo recently showing the ''new'' building of the National and University Library, maybe you remember it. :) And today I had some work to do there and decided to show you one part of the interior - more precisely the entrance hall. At the time I was taking this photo I was so exhausted and confused that I feel like this motif corresponds with the overall feeling! OK,... I'll stop here... before I say something completely irrational and silly...