One of the disappointing aspects of our very short stay in Freiburg was that most things were closed while we were there. There were lots of galleries and antique shops that looked wonderful, but were closed because it was Sunday. It certainly kept us from spending much money. But it also kept us from seeing some interesting looking art exhibits. One was for an artist named Ulf Puder. The name alone is interesting. But his paintings were cool as well. I like paintings with architectural or urban references.