Turkmenistan issues commemorative series
The Central Bank of Turkmenistan has issued a commemorative series of banknotes, commemorating 25 years of neutrality. They used the existing series for this issue but with an added logo consisting of two flags, a dove, a globe and the phrase "Turkmenistan: A Land of Neutrality."
That's one of the nice things about collecting banknotes: you learn something new every day. Who would've thought that Turkmenistan was like some sort of Switzerland? (Spoiler alert: it's not)