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 bearer until 1855. At the start of the First World War, the government issued £1 and 10-shilling Treasury notes to supplant the sovereign and half-sovereign gold coins. The first coloured banknotes were issued in 1928, and were also the first notes to be printed on both sides. The Second World War saw a reversal in the trend of warfare creating more notes: to combat forgery, higher denomination notes (some as high as £1,000) were removed from circulation. There are no Welsh banknotes in circulation; Bank of England notes are used throughout Wales. The last Welsh banknotes were withdrawn in