Here we have a map of Munich N. B. N.B. is not a city as such, but it's a structure built on top of many existing cities. Here we see the red sector spreading on top of the city of Munich. This is one thing that makes it somehow so up to date nowadays, because it's a global urban megstructure.
Here we have the ruhrgebiet in germany, and it shows, how N.B. is spreading out all over Europe and all over the world, connecting different cities with its metabolism.
That's a scale model, here we see constant in his studio. He was working very much cross-media, so he would use drawings, collages, maps, modells and lectures to present his work. In the lectures, he would first theoretically present the concept of N.B. and then show some slides of drawings and modells with some early electronic music.