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 withdrawal from the eurozone first demonstration took place in Athens, Syntagma Square in June 2012 in between two major elections that brought to the country political instability and financial insecurity. A Grexit, assuming that it coincided with adoption of a new currency, would require preparation, for example with capacity for banknote stamping or printing a stock of new banknotes. However, information leaking out on such preparations might lead to negative dynamic effects, like bank runs. Conversely, leaving the Eurozone, but retaining the Euro as de facto currency, would avoid the practical issues and relieve the country of the burden of its Eurozone responsibilities. In