I visited East Berlin which was quite a procedure. You have to go to a certain station and show your passport, and they look at you. There's a mirror above the thing. They look at you from on top and from underneath, and God knows what. But it was interesting because I wanted to see what was going on. It was my first opportunity since... more or less my first opportunity since that festival in '51, before the wall was built... before that wall was built. So that was interesting for me. And... but it's a mixed experience; a bittersweet experience. Because a divided city is never particularly pleasant. West Berlin had a pleasant, slightly rural, slightly small town atmosphere at that time, which was quite pleasant, which is all gone now. I used the opportunity, such as it was, to explore a little bit the Eastern side, but the real opportunity to do that came much later when I made a film in Berlin. My third film in Berlin was made immediately after the fall of the wall. But in that film I'd already started, and I became aware of theatre in East Berlin, which was very, very good. And the one thing... the one... the community which suffered quite a bit after the... what they call the Wende, the changes, was the theatre community. They were quite on hard times because German... Berlin had three opera houses. There were two in the West and one in the East, or one in the East and two in the West. Of course, they couldn't sustain all that theatrical activity after they were reunited. So some of the theatre people actually suffered a bit, and the audiences.