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
Birds of Canada (banknotes) in the early 1980s and was manufactured at the Bank of Canada roll-coating facility. The iridescent smooth patch would appear in a gradient between gold and green and show the face value of the banknote depending on the viewing angle, had no raised edges, and could not be peeled off the banknote. When photocopied, it would appear as a dark patch. All banknotes in the series were printed with a security ink that would fluoresce blue under ultraviolet light. The banknotes also had a feature causing photocopiers recognizing it to refuse to copy the banknote, and a digital watermark which