A blank sheet of paper. A pencil. And the question: What should be created here? This is where real architectural thinking begins. Not in an architecture firm, but in a classroom at Tandem IMS Gymnasium in Küsnacht. This school year, students took on a special challenge: designing concepts for a new building right next to the Zurich Opera House. The result is more than just a school project. It is a contribution to a real urban planning question. And from 7 March 2026, it will be on public display in an exhibition.