Local residents distinguish tourists at a glance by their heads spinning non-stop towards all directions. There are spots where it is just worth doing. This is Berlin, a city changing day by day, every next generation brings something new, and not only debris of the famous Berlin Wall, but also all other ordinary walls keep disappearing stone by stone. The German capital is altering. It should be explored peering at every little detail, since in addition to architectural "crowns" and inexhaustible wall art, you can notice some inconspicuous "birthmarks" of the city.