Recto: Front Elevation of a Roman Temple in Ruins (inspired by Giuliano da Sangallo); Verso: Elevation of the Nave of a Roman Basilica in Ruins (? the Basilica Giulia, inspired by Giuliano da Sangallo).

1530–45

Pen and dark brown ink

24.9 × 24.4 cm (9.8 × 9.6 in)