964430 Locusta in the presence of Nero trying the poison prepared for Britannicus (gravure) by French School, (19th century); Private Collection; (add.info.: Locusta in the presence of Nero trying the poison prepared for Britannicus. From the painting by Sylvestre, gravure by Goupil & Co. Illustration for The Chefs-D\'Oeuvre d\'Art of the International Exhibition, 1878, edited by Edward Straham (Gebbie & Barrie, c 1878). Digitally cleaned image.); 穢 Look and Learn.