If you are asking about the famous Berlin Wall which separated East and West Berlin during the Cold War era, that was not designed by an architect, it was a purely improvisational connection of various existing walls into one larger structure, organized by the East German secret police or "stazi".
Brandon Schulze
architect
architect
Its purpose was to divide eastern and western Berlin
goit
goit
In Sparta, none The city had no walls, and called its soldiers their walls.
they're both walls
Prime 9 News - 1989 Berlin Walls of Southern California was released on: USA: 10 October 1994
the bad guys that don't like walls
The Berlin Cathedral, also known as the Berliner Dom, was completed in 1905. Its construction began in 1894, and it was designed by architect Julius Raschdorff in a neo-Renaissance style. The cathedral is located on Museum Island in the heart of Berlin and has become a significant landmark in the city.
Strange question. Ther was a Berlin wall dividing the city, but it's been torn down quite a few years by now. And not even that one was concentric.