Giambattista Piranesi (1720-1778) Veduta dell' Atrio del Portico di Ottavia. (Exterior view of the entrance to the portico of Octavia). 1760. etching and burin. 590 x 392 [763 x 538]. Hind 58 (v/vii). Very fine proof on strong laid paper, the price erased, before number 67. Folio number 68 in pen and sepia ink in the upper right corner. Normal median vertical fold. A small tear at the foot. Left edge irregular, slightly ragged, with small binding tab holes. Large margins. First Parisian edition.