typical german yellow square city sign berlin

background berlin big black blackboard board brandenburger capital city display district entrance entry europe german germany hinweisschild identification illustration illustrations landeshauptstadt landmark letters ortseingangsschild ortsschild ortstafel reichstag sightseeing sign signal square stadtgrenze stadtschild street symbol symbols text texture threedimensional tor tourism town traffic typical vacation valley verkehrsschild verkehrszeichen way yellow