European Monetary Union new 20-euro note (B110) reportedly introduced 25.11.2015

According to a press release, the new 20-euro note was introduced on 25 November 2015. "The new €20, the third in the Europa series, enters into circulation today. It has a refreshed look and more vibrant colours, and includes a new kind of security feature: a “portrait window” near the top of the hologram stripe which becomes transparent when seen against the light. The window reveals a portrait of Europa, a figure from Greek mythology, which is visible on both sides of the note. The same portrait is also visible in the watermark, alongside an emerald number which displays an effect of the light moving up and down when the note is tilted – exactly like in the €5 and €10 of the Europa series."