Piazza Navona before 1650
During the Middle Ages, the walls of the stepped seating around Domitian’s stadium, today known as Piazza Navona, were converted into homes, workshops, and even churches and religious institutions. Already the focal point of the city’s tourism and trade (it hosted the city’s biggest market), in the fifteenth century the piazza became more important still. It underwent initial refurbishment in the fifteen hundreds, when fountains were erected at either end of the square, along with a simple horse trough in the middle. Piazza Navona became a favourite place for people to meet, stroll, and watch spontaneous shows put on by jugglers and acrobats, as well as organized events sacred and profane. In the seventeenth century, a member of the Pamphilj family, Innocent X, was elected to the papal throne; the family palazzo looked out onto the piazza. In the run-up to the 1650 Jubilee, the Pope commissioned Gian Lorenzo Bernini to make the Fontana dei Fiumi, which he designed as four white marble giants sitting on a central cliff-like plinth: the Nile, the Ganges, the Danube and the Rio della Plata. The Fountain also served as a rather sumptuous base for a Roman copy of an Egyptian obelisk unearthed near the Maxentius Circus in 1647.
Platea Agonalis, in: Pompilio Totti, Ritratto di Roma moderna..., Roma 1638