Palazzo Barberini is a historic palace located in the center of Rome, Italy. It was commissioned by the Barberini family in the 17th century and designed by architects Carlo Maderno and Francesco Borromini. Today, it houses the Galleria Nazionale d'Arte Antica, which features an extensive collection of Italian Renaissance and Baroque art.

The palace's façade is known for its grandeur and elegant design. The central part of the façade is dominated by a large balcony with a balustrade and statues representing the Barberini family. The palace's interior is equally impressive, featuring beautiful frescoes, intricate stucco work, and marble sculptures.

One of the most famous works of art housed in the gallery is Caravaggio's painting Judith Beheading Holofernes. Other notable works include pieces by Titian, Raphael, and Bernini. The palace's gardens are also worth exploring, featuring beautiful fountains and sculptures.

Palazzo Barberini has played a significant role in the history of Rome and Italy. In the 19th century, it was used as the headquarters for the Italian government, and it has also served as the residence for several popes over the years. Today, it remains an important cultural institution and a must-visit destination for art lovers visiting Rome.