The Argentina 20 Pesos Banknote belongs to the 2016-2018 series that highlights the countrys wildlife. This particular note features on its front side the guanaco, a llama-like camelid that is native to South America. The note also uses a flower petal as registration device. The back side bears a landscape image of a lake and the clouds over the Patagonian Desert, as well as a map of the Argentine Sea, Antarctica, and the South Atlantic Islands. This banknote measures 155 x 65 mm and is protected by a color-shifting windowed security thread.