Bank of Ireland £5 note remained effectively unchanged for 120 years. Northern Irish banknotes are fully backed such that holders have the same level of protection as those holding genuine Bank of England notes. The £5 note is currently the smallest denomination of banknote issued by the Bank of Ireland. The Queen's University Belfast Series was first issued in 2003. This issue features a representation of Hibernia on the front, alongside shields of arms of the six counties of Northern Ireland. The back of this note displays an image of Queen's University Belfast. In 2008 a new series featuring the image of the Old Bushmills
20 euro note they would still be recognisable as a new series. The twenty euro note is the third smallest euro note at × with a blue colour scheme. All bank notes depict bridges and arches/doorways in a different historical European style; the twenty euro note shows the gothic era (between the 13th and 14th century CE). Although Robert Kalina's original designs were intended to show real monuments, for political reasons the bridge and art are merely hypothetical examples of the architectural era. Like all euro notes, it contains the denomination, the EU flag, the signature of the president of the ECB and