Euro banknotes a common theme of European architecture in various artistic eras. The obverse of the banknote features windows or gateways while the reverse bears different types of bridges. The architectural examples are stylised illustrations, not representations of existing monuments. All the notes of the initial series of euro notes bear the European flag, a map of the continent on the reverse, the name "euro" in both Latin and Greek script (EURO / ΕΥΡΩ) and the signature of a president of the ECB, depending on when the banknote was printed. The 12 stars from the flag are also incorporated into every note.
Banknotes of the pound sterling the notes. St Helena, Ascension and Tristan da Cunha's constituent territories of Saint Helena and Ascension Island use the Saint Helena pound. Banknotes in these areas are issued by the Saint Helena Government and bear the image of the British monarch. According to the central banks, the ratio of counterfeited bank notes is about 10 in one million of real bank notes for the Swiss franc, 50 in one million for the Euro, 100 in one million for United States dollar and 300 in one million for Pound sterling. States within the Commonwealth of Nations issue their own banknotes which