In the very center of Piazza Navona stands the famous Four Rivers Fountain, a striking masterpiece created by the artist Bernini. This grand fountain immediately attracts attention with its dramatic design and historical connections.
The fountain's design is more than just beautiful architecture. It incorporates an ancient Egyptian obelisk and represents four of the world's great rivers: the Ganges, the Nile, the Danube, and the Plata. Each river stands for a different continent known to people at the time—Asia, Africa, Europe, and the Americas.
Visitors often pause to admire the detailed sculptures around the fountain. Each figure is carefully crafted to symbolize the character and importance of the river it represents. The flowing water and the towering obelisk create a dramatic scene that tells a story of exploration and discovery.
Source - https://en.wikipedia.org/wiki/Fontana_dei_Quattro_Fiumi