design The ten euro note is the second smallest at × with a red colour scheme. 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 the initials of said bank in different
EU languages, a map of Europe, a depiction of EU territories overseas, the stars from the EU flag and twelve security features as listed below. tilt the note and one should see the hologram image change between the value and a window or doorway, but in the background, one should see rainbow-coloured concentric circles of micro-letters moving from the centre to the edges of the patch. • A
EURion constellation, •
Ultraviolet ink, • Microprinting, • Perforations, Hold the banknote against the light. You should see perforations in the hologram which will form the € symbol. You should also see small numbers showing the value. • A matted surface, the note paper is made out of pure cotton, which feels crisp and firm, but not limp or waxy. • Barcodes, • A serial number.
Security features (Europa series) •
Watermark: When the note is held under a normal light source, a portrait of Europa and an electrotype denomination appear on either side. •
Portrait Hologram: When the note is tilted, the silver-coloured holographic stripe reveals the portrait of Europa-the same one as in the watermark. The stripe also reveals a window and the value of the banknote. •
Emerald Number: When the note is tilted, the number on the note displays an effect of light that moves up and down. The number also changes colour from emerald green to deep blue. •
Raised Printing: On the front of the note, there is a series of short raised lines on the left and right edges. The main edge, the lettering and the large value numeral also feel thicker. •
Security Thread: When the note is held against the light, the security thread appears as a dark line. The Euro symbol (€) and the value of the banknote can be seen in tiny white lettering in the thread. •
Microprint: Tiny letters which can be read with a magnifying glass. The letters should be sharp, not blurred. •
Ultraviolet ink: Some parts of the banknote shine when under UV or UV-C light. These are the stars in the flag, the small circles, the large stars and several other areas on the front. On the back, a quarter of a circle in the centre as well as several other areas glow green. The horizontal serial number and a stripe appear in red. •
Infrared light: Under infrared light, the emerald number, the right side of the main image and the silvery stripe are visible on the obverse of the banknote, while on the reverse, only the denomination and the horizontal serial number are visible. == Circulation ==