Fontana del Tritone, Rome Fontana del Tritone, Rome Fontana del Tritone ("Triton Fountain") is a seventeenth-century fountain in Rome, by the Baroque sculptor Gian Lorenzo Bernini. Commissioned by his patron, Pope Urban VIII, the fountain is located in the Piazza Barberini, near the entrance to the Palazzo Barberini (which now houses the Galleria Nazionale d'Arte Antica) that Bernini helped to design and construct for the Barberini, Urban's family. This fountain should be distinguished from the nearby "Fontana dei Tritoni" (Fountain of the Tritons) by Carlo Francesco Bizzaccheri in Piazza Bocca della Verità which features two Tritons. The fountain was executed in travertine in 1642–43.
Piazza Colonna of the Italian government. The east side is taken up by the 19th century public shopping arcade Galleria Colonna (since 2003 Galleria Alberto Sordi), the south side is taken up by the flank of Palazzo Ferrajoli, formerly the Papal post office, and the little Church of Santi Bartolomeo ed Alessandro dei Bergamaschi (1731-35). The west side is taken up by Palazzo Wedekind (1838) with a colonnade of Roman columns taken from Veii. The piazza has been a monumental open space since Antiquity; the temple of Marcus Aurelius stood on the site of Palazzo Wedekind (TCI). The fountain in the piazza