Discorso del cavalier Carlo Fontana sopra il Monte Citatorio situato nel Campo Martio, ed altre cose ad esso appartenenti, con disegni tanto degl' antichi, quanto de' moderni edificii della nuova Curia
Carlo Fontana's 1694 architectural treatise on the Palazzo di Montecitorio and the antiquities of the Campus Martius, printed in Rome by Giovanni Francesco Buagni with engraved plates after Fontana, Bernini and Alessandro Specchi, addressed to patrons, architects and antiquarians. The plates are measured ground plans in which walls are inked solid black or hatched against pale paper, with hatched stairs, columned courtyards, curved facades, dotted setting-out lines, letter keys and Italian captions in engraved script.
