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
City Gate (Valletta) Square. The new city gate, like the rest of Piano's project, was controversial. The majority of the Maltese welcomed the demolition of the fourth gate, although it was one of the few examples of Italian rationalist architecture on the island. Some critics of the new gate preferred a more traditional design similar to the third gate. The new gate has been compared to the ancient Egyptian Temple of Edfu, with critics saying that the breach in the bastions is out of place in the largely Mannerist and Baroque city. In October 2014, an art installation entitled "Prospettiva" was inaugurated in