Ampelmännchen
Ampelmännchen refers to the pedestrian traffic signal figures used in East Germany, especially in Berlin. They were designed by Karl Peglau in 1961 to improve safety and comprehension of crossing signals. The system's two figures used color-coded signals: the green 'go' figure, often shown wearing a hat and in a walking pose, and the red 'stop' figure, standing with an outstretched arm to indicate prohibition. The designs emphasize simple, human silhouettes intended to be understood regardless of language or literacy.
After the German reunification, many East German signals were replaced by West German designs, but the Ampelmännchen
Today, the Ampelmännchen are recognized for their historical and cultural significance as well as their original