The Guinea 20,000 Francs Banknote was issued by the Central Bank of the Republic of Guinea in 2015. It has a color combination of blue, green, orange, and purple. The obverse features a Guinean woman wearing a headscarf. It also shows pigeons taking flight and the coat of arms of Guinea. The reverse depicts a map of Guinea, the hydroelectric dam in Kaleta, and electricity transmission towers. The banknote contains a 3-mm red-to-green windowed security thread with a demetallized GNF 20000, a registration device in the form of the bank logo, and a watermark that reveals a Guinean woman and an electrotype 20000. It is 148 x 70 mm in size and is signed by Karamokoba Camara and Lounceny Nabe. This particular banknote is in uncirculated condition and has been TAP authenticated with a grade of 60 to 70.