Designed in 1651 by Bernini for Innocent X. It represents four major rivers of the four continents through which papal authority had spread: the Nile, the Danube, the Ganges and the RÃo de la Plata
Rivers Fountain by Bernini (1651) signifying the four principal rivers (Nile-Africa, Ganges-Asia, Danube-Europe, Rio de la Plata-Americas)