EditorialScaffolding Erected for the Restoration of the Vault in St. Peter's Basilica: Overview of the Nave, ca. 1773, Etching, Plate: 28 1/16 x 19 5/8 in. (71.2 x 49.8 cm), Giacomo Sangermano (Italian, active 1743?1773), View of the nave of Saint Peter's Basil...