The Triumphal Arch of the Sergi, best known as the Golden Gate. It was erected by the Sergi family, a powerful Roman family, and in particular by Salvia Postuma Sergi to commemorate three Sergi family members: Lucius Sergi, Lucius Sergi Lepid and Gnaeus Sergi after their death. The decorative motifs are in Corinthian style with a significant influence of the Hellenic art of Asia Minor.