Brandenburg Gate on 3 October 2002 following extensive refurbishment, for the 12th anniversary of German reunification. Brandenburg Gate became the main venue for the 20th-anniversary celebrations of the fall of the Berlin Wall or "Festival of Freedom" on the evening of 9 November 2009. The high point of the celebrations was when over 1000 colorfully designed foam domino tiles, each over tall, were lined up along the route of the former wall through the city centre. The domino "wall" was then toppled in stages converging here. The Brandenburg Gate is now again closed to vehicle traffic, and much of Pariser Platz has
Brandenburg Gate (Potsdam) two completely different sides, designed by two architects. Carl von Gontard designed the city side, his pupil, Georg Christian Unger, the field or countryside-facing side. Gontard made the city side as a rendered facade with Corinthian-style lesenes and trophies, Unger designed the field site in the style of the Arch of Constantine with Corinthian double-columns and ornamentation like the golden trumpets. The two side entrances for pedestrians were not added until 1843, under Frederick William IV, in order to cope with the increase in pedestrian traffic. At that time people had to pass the Brandenburg Gate if they wanted to