Giuseppe Vasi after Giuseppe Palazzi (designer) and Paolo Posi (architect), ‘The Preparation of Theriac in Venice, for the "Chinea" Festival’, 1773, National Gallery of Art, Washington, D.C.
plate: 38.5 x 51.4 cm (15 3/16 x 20 1/4 in.)  sheet: 42 x 55.9 cm (16 9/16 x 22 in.)