Cologne. As part of the “Day of the open monuments” (10 to 11 September), the Consulate General of Italy and the Italian Cultural Institute in Cologne invite Italian nationals and all the inhabitants of Cologne to visit the building. This is a building from the 1950s by the German architect Hanns Koerfer in the style of Italian Rationalism. The tours will take place Saturday 10 and Sunday, September 11 to 14:00. (9Colonne)