One of my favorite buildings in Berlin is the International Congress Centrum, also known as ICC Berlin. It’s a monstrosity wrapped in tin foil and seems to emerge from outer space. In typical Berlin megalomania, it is one of the largest congress buildings in the world. Constructions were finished in 1979.
The ICC Berlin is currently used as shelter for refugees because it’s too expensive to maintain as congress hub. It needs a lot of work done and nobody is willing to sacrifice millions of Euro. Thankfully, nobody is talking about tearing it down.
Like the 23 story building of the Rentenversicherungsbund on Hohenzollerndamm, the Bierpinsel (which was also built by the ICC architect Ralf Schüler) and the “Evangelisches Konsistorium” in Hansaviertel (torn down in 2011), the ICC belongs to a very special post-war phase of construction and design of the 70s. Unlike other brutalist buildings (like St. Agnes church), the ICC does not compel with raw concrete. The spaceship is counted to the brutalist architecture movement by spirit, rather than consistent definition (the definition of brutalism is pretty inconsistent, to be honest; many would consider this building part of a “New Brutalism” style, just like the Czech Embassy): the alienating, bleak and massive construction is not friendly or inviting. Some people consider brutalism to be the designed counter-culture to the hysterically cheerful cityscape of the 40s and 50s.
The building is poisoned with asbestos (just like the Palast der Republik, another relict of postwar German architecture that has disappeared after clearance).