The Bargello, also known as the Palazzo del Bargello or Palazzo del Popolo ("Palace of the People"), is a former public building and police headquarters, later a prison, in Florence, Italy. Mostly built in the 13th century, since 1865 it has housed the Museo Nazionale del Bargello, a national art museum. It is the primary national collection for Italian Renaissance sculpture, of which its collection of Florentine works is unequalled, and for the decorative arts of Florence, especially from the Renaissance period.