Etchings by Giovanni Battista Piranesi printed in Paris between 1800 and 1809. Sixteen plates numbered I-XVI, with the title plate first used in the second edition of 1761 and the two plates added to the second edition, Pl. II “The Man on a Rack,” and plate V, “The Lion-Bas Reliefs” as well as plate XVI, the reworked “Pier with Chains.” All plates with Roman numerals added in the second editions, numbered I-XVI, including the title plate.