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.
History of the euro of the recession, closely followed by Slovakia in 2009. The three Baltic states of Estonia, Latvia and Lithuania joined in 2011, 2014 and 2015 respectively. Slovenia was the first country to join the eurozone after the launch of the coins and banknotes. Participation in ERM II began on 28 June 2004 and on 11 July 2006 the Council of EU adopted a decision allowing Slovenia to join the euro area as from 1 January 2007. The euro replaced the Slovenian tolar on 1 January 2007. The exchange rate between the euro and tolar had been set on 11 July 2006