Portico of Octavia

Porticus Octaviae – Rome 2nd century BC

Portico of Octavia
The Portico di Ottavia (porticus Octaviae is a monumental complex of ancient Rome, built in the area of the Circo Flaminio in the Augustan era. The monumental set replaced the portico of Metello (Porticus Metelli), from the second century BC, and consisted of a fence arcade that surrounded the temples of Juno Regina and Giove Statore. The remains currently visible belong to a radical reconstruction of the era of Septimius Severus ……Wikipedia…>>

See also the portico of Ottavia designed by Piranesi:
http://www.archweb.org/gallerie/piranesi/#lg=1&slide=89
http://www.archweb.org/gallerie/piranesi/#lg=1&slide=67