It's art

I was a bit early up to London today (7:47am) so I walked around for a while and found this.
Session 4 of 12. I sat opposite a very interesting chap who told me his complex child custody case over about two hours. It hasn't had a happy ending yet.
The pharmacy at Guys had to call in extra people. This led to my treatment started late, but curiously finished early. Odd.
Mrs S came and sis-in-law picked us up. They are stars.