Speculum Romanae Magnificentiae: Interior and ground plan of an ogtagonal temple
Print. Date: 16th century. Dimensions: sheet: 19 x 14 in. (48.3 x 35.6 cm); ; plate: 12 1/2 x 9 5/16 in. (31.7 x 23.6 cm). Medium: etching print. Collection: Metropolitan Museum of Art.