Uruguay, 50 Pesos uruguayos, issued in 2018. Commemorating 50 years of Banco Central del Uruguay. Front: The coat of arms of Uruguay, depicting four equal sections – scale representing justice; Cerro de Montevideo (Montevideo Hill) representing strength; horse, symbolizing liberty and ox, a symbol of abundance. The oval is crowned by the »Sun of May«. Clear window in a shape of a map of Uruguay at left. Anniversary logo at right. Back: In the centre is an image of the mural “Construcción portuaria” by Walter Deliotti (2.10.1925 - ), an Uruguayan painter. This mural follows the Constructivist school created by Joaquîn Torres García.