Mono Monday: Middle

At the library to meet an ex-colleague for lunch. It was good to see her again and hear about her new project, and swop gossip news on what our other ex-colleagues are up to these days. And we bumped into one of them too!
The building, which I've blipped several times before, has a huge lightwell in the middle with a couple of crossing places to save you walking all the way round to get to the other side.