We are back in session and I'm back from London. I saw a lot of art in a lot of places. It's amazing what you can see in one city--the number of free museums in London is incredible, and on this, my seventh visit, I actually went to several places I'd never been before! Here's a picture of one of the places in which I spent some time; the first person who identifies it correctly gets a prize. In the meantime, gear up for serious work--we've got a lot to do!