Official depictions of the eagle can be found not only in the federal coat of arms but also on the federal institutions flag, the standard of the President of Germany and official seals. These are designs by various artists of the Weimar period and differ primarily in the shape and position of the wings. A large and rather plump version of the eagle decorates the chamber of the Bundestag, the German parliament; it is sometimes called "Fette Henne" ("Fat Hen"), with a similar representation found on the German Euro coin.