Group of three women in the palace of the Villa Borghese https://www.wikiart.org/en/giovanni-battista-piranesi/group-of-three-women-in-the-palace-of-the-villa-borghese
Orc, Lucina and Morandini, by Giovanni Lanfranco https://www.wikiart.org/en/giovanni-battista-piranesi/orc-lucina-and-morandini-by-giovanni-lanfranco
View of the Mausoleum of Hadrian Helium (now called Castle St. Angelo, on the other side of the facade inside the Castle) https://www.wikiart.org/en/giovanni-battista-piranesi/view-of-the-mausoleum-of-hadrian-helium-now-called-castle-st-angelo-on-the-other-side-of-the
Frontispiece: Della Magnificenza Ed. Architettura Dei Romani https://collection.cooperhewitt.org/view/objects/asitem/id/106506
The Roman antiquities, t. 1, Plate XIV. Pantheon. https://www.wikiart.org/en/giovanni-battista-piranesi/the-roman-antiquities-t-1-plate-xiv-pantheon-1756