Euro banknotes Gothic architecture, the 50 euro note of the Renaissance, the 100 euro note of Baroque and Rococo, the 200 euro note of Art Nouveau and the 500 euro note of modern architecture. The initial designs by Robert Kalina were of actual bridges, including the Rialto Bridge in Venice and the Pont de Neuilly in Paris, and were subsequently rendered more generic. In 2011, Dutch artist Robin Stam and the town of Spijkenisse in the Netherlands built seven bridges of colored concrete after the designs on the seven euro banknotes. The euro banknotes bear the signature of the President of the
Banknotes of the Republic of Ireland prefix "T" on the serial number. A further complication is that the actual printing of banknotes is not necessarily undertaken in the country in which banknotes are given a serial number and released. The Central Bank of Ireland is the sole Irish printer of euro banknotes (in some other Eurozone countries, notes are printed by a private company commissioned to do so by the central bank, rather than the central bank itself). Any notes printed by the Central Bank of Ireland will have the prefix "K" before the series code in a small star on the front of the banknote.