Berlin Wall was a deep anxiety over prospects for a reunified Germany. In September 1989, British Prime Minister Margaret Thatcher pleaded with Soviet President Mikhail Gorbachev not to let the Berlin Wall fall and confided that she wanted the Soviet leader to do what he could to stop it. After the fall of the Berlin Wall, French President François Mitterrand warned Thatcher that a unified Germany could make more ground than Adolf Hitler ever had and that Europe would have to bear the consequences. On 21 November 1989, Crosby, Stills & Nash performed the song "Chippin' Away" from Graham Nash's 1986 solo
Berlin Wall graffiti art kept blank because people were not permitted to get close enough to the eastside of the wall to paint anything. The Berlin Wall was one of the largest canvas in the world. Much of the artwork was not claimed by artists and remains anonymous. Because the wall was open to everyone, there were no restrictions on what artists could put on the wall. Over the past 30 years since the collection of artwork was started, much of the controversial artwork has been removed from the wall. Almost all of the wall has been removed and it only exists in places