Flag of Germany
With the formation of the short-lived Weimar Republic after World War I, the tricolour was adopted as the national flag of Germany. Sixteen years later following World War II, the tricolour was again designated as the flag of both West and East Germany divided states in 1949. The two flags were identical until 1959, when the East German flag was augmented with the coat of arms of East Germany. Since reunification on 3 October 1990, the black-red-gold tricolour has become the flag of a reunified Federal Republic of Germany.
Josef Wirmer
Taking up long-lasting controversies surrounding the flag of Germany after World War I and previous proposals made by the vexillologist Ottfried Neubecker, Wirmer designed a national flag based on the Nordic Cross. His draft was meant as a proposal on a new German flag for the event that the conspirators of the 20 July plot would assume power following a successful attempt on Hitler by Stauffenberg. He thereby approached to conservative circles despising the black, red and gold tricolour of the Weimar Republic (and also remedied the breach of the rule of tincture).