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
Russian five-ruble banknote The note has two watermarks, the one on the left is the denomination of the bill, whilst the one on the right is Saint Sophia Cathedral in Novgorod. Both can be seen when held up to the light. A security thread runs through the banknote – when held up to the light "ЦБР 5" can be seen. The vertical banner to the left of the Millennium of Russia, is printed on both sides of the note, when held up to the light the band should be complete. Blue, red, and yellow threads are randomly distributed across the banknote. When viewed