Sant'Agnese in Agone the commission, Borromini was one of many harsh critics that assailed the project's engineering. Ultimately, in a severe blow to Bernini's prestige as an architect, the facade bell-towers were torn down, and never rebuilt. Sant'Agnese in Agone Sant'Agnese in Agone (also called Sant'Agnese in Piazza Navona) is a 17th-century Baroque church in Rome, Italy. It faces onto the Piazza Navona, one of the main urban spaces in the historic centre of the city and the site where the Early Christian Saint Agnes was martyred in the ancient Stadium of Domitian. Construction began in 1652 under the architects Girolamo Rainaldi and
Fontana dei Quattro Fiumi had the authors arrested, and disguised spies patrol the Pasquino statue and Piazza Navona The streetvendors of the market also opposed the construction of the fountain, as Innocent X expelled them from the piazza. The Pamphilij pope believed they detracted from the magnificence of the square. The vendors refused to move, and the papal police had to chase them from the piazza. Roman Jews, in particular, lamented the closing of the Navona, since they were allowed to sell used articles of clothing there at the Wednesday market. Fontana dei Quattro Fiumi Fontana dei Quattro Fiumi ("Fountain of the Four Rivers")