200 euro note yellow colour scheme. The two hundred euro banknotes depict bridges and arches/doorways in Art Nouveau style (19th and 20th centuries). The €200 note contains several complex security features such as watermarks, invisible ink, holograms and microprinting that document its authenticity. The new banknotes of the Europa series 200 euro banknote will start circulating on 28 May 2019. The euro was founded on 1 January 1999, when it became the currency of over 300 million people in Europe. For the first three years of its existence it was an invisible currency, only used in accountancy. Euro cash was not introduced until
Banknotes of Denmark, 1997 series under ultraviolet light, are used on both sides of the banknotes. 50 kroner: The hologram alternately shows the figure 50, the Roman numeral L and a flower. Fluorescent effects: Centaur on obverse and green print on the reverse. 100 kroner: Hologram: Two musical notes, the Roman numeral "C." and the number "100." When the note is tilted the "C" grows larger and a rainbow appears. Using a magnifying glass, it is possible to see a microprinted "100" in the outer line around the letter "C." Fluorescent effects: Basilisk on obverse and orange print on the reverse. 200 kroner: Hologram: A