Speculum Romanae Magnificentiae: Arch of Gallienus

Print. Date: 16th century. Dimensions: sheet: 18 7/8 x 13 3/16 in. (48 x 33.5 cm); ; plate: 17 1/8 x 11 13/16 in. (43.5 x 30 cm). Medium: engraving. Collection: Metropolitan Museum of Art.