Who knows what we can learn of all this. I think it's interesting to learn how the Germans -or anyone else who were under the spell of Nazism- were moved by this work. What was the impact? How did it help to win people for their ideas? How did it indoctrinate them? Where did these paintings hang? At some point, maybe even sooner than we think, Germany is ready to look at this page of its past. Let oldies who are still alive explain how they experienced all this. Did they really believe everything that was pictured?