scaenŏgrăphĭ_a

I. a drawing in perspective: scaenographia est frontis et laterum abscedentium adumbratio ad circinique centrum omnium linearum responsus, Vitr. 1, 2, 2 Rode. (Others read scĭāgrăphĭ_a, σκιᾶγραφία, in the same signif.)