I should have mentioned last night that the Kölner Dom is a really beautiful building. I went along to see it this morning, seeing as it's right next to my hotel, and I really was impressed. Also impressive was the man levitating outside it, but the other passers-by didn't really pay much attention to him, so I assume they've seen it all before.
Anyway, I'm at Frankfurt Airport as I write this, on my way home again. It's a busy life, being an international jetsetter. I've missed this, these last few months.