East German border guard Conrad Schumann leaps into the French Sector of West Berlin over barbed wire. On 15 August 1961 he found himself, aged 19, guarding the Berlin Wall, then in its third day of construction, at the corner of Ruppinerstraße and Bernauerstraße. At that stage of construction, the Berlin Wall was only a low barbed wire fence. As the people on the Western side shouted Komm rüber! (”come over”), Schumann jumped the barbed wire and was driven away at high speeds by a waiting West Berlin police car. Photographer Peter Leibing captured a photograph of his escape on film and it became a well-known image of the Cold War.