The fountain is made of unprocessed stone and incorporates several materials: marble, stone and water. In the center of the fountain stands a powerful obelisk, symbolizing the church's victory over paganism The fountain's pool has spectacular dolphin statues.
The four largest rivers in the world - the Nile (in Africa), the Danube (in Europe), the Ganges (in Asia) and Rio de la Plata (America) are part of the design of the fountain. Each of the gods in the fountain is shaped in an authentic style of the inhabitants from its continent. They sit on a rock from which one of the rivers flows. Each river represents a continent which the pope wishes to rule.
The message of the fountain of the four rivers is clear - Rome is the source from which all the rivers flow.