20 euro note about two years before it is replaced due to wear. It is the third-smallest note, measuring 133 x 72 mm with a blue colour scheme. The twenty euro banknotes depict bridges and arches/doorways in Gothic architecture (between the 13th and 14th century CE). The twenty euro note contains several complex security features such as watermarks, invisible ink, holograms and microprinting that document its authenticity. The full design of the Europa series 20 euro banknote was revealed on 24 February 2015 and launched on 25 November 2015. The euro was founded on 1 January 1999, when it became the currency of
Greek euro coins Greek mint mark. For images of the common side and a detailed description of the coins, see euro coins. The following table shows the mintage quantity for all Greek euro coins, per denomination, per year (the numbers are represented in millions). In 2001, the Bank of Greece issued starter kits for the introduction of the Euro. Greece has a good collection of euro commemorative coins, mainly in silver although a few coins have also been minted in gold. Their face value range from €10 to €200 euro. This is mainly done as a legacy of an old national practice of