The collection of engravings (more than 15000), whose origins date back to the ducal Library and the confluence of the Jesuit collections, keeps the works of the most famous engravers of all the time, among which we point out Albrecht Dürer, Giovenale Boetto, Bruegel the Elder, Jacques Callot, Carracci, Lucas Cranach, Stefano della Bella, Luca di Leida, Andrea Mantegna, Claude Mellan, Parmigianino, Giovanni Battista Piranesi, Marcantonio Raimondi, Guido Reni, Salvator Rosa and Agostino Veneziano.
The collection of drawings and prints of Filippo Juvarra and his students, above all Ignazio Agliaudi Baroni di Tavigliano and Giambattista Sacchetti is very interesting. In addition to this collection, there are also other drawings concerning the architecture of Ascanio Vitozzi, Ercole Negro di Sanfront and Valpergas. Alongside there are drawings of Renaissance artists like Luca Cambiaso and Bernardino Lanino, and baroque such as Vanvitelli and Fabrizio Galliari.