Veduta interna dell'Atrio del Portico di Ottavia (Internal View of the Atrium of the Portico of Octavia), in: 'Vedute di Roma' (Views of Rome) 1760 Giovanni Battista Piranesi Italian This view places the spectator within the best preserved section of the complex of colonnades originally built in the Republican era and later restored by Emperor Augustus, who dedicated the portico to his sister Octavia. Although the name survives from the Augustan restoration, such visible remains as the elegant Corinthian columns and the form of the pediment, hemmed in by medieval accretions, date to a later reconstruction by Septimius Severus. Piranesi shows the space as it looked in the eighteenth century, with the stalls of the fishmarket, which had long been held within the portico, visible along one wall of the atrium and continuing down a corridor into the distance.The sensation of brilliant sunlight is masterfully achieved in this etching and may owe something to the example of Canaletto's views