One of the engravings from the document by Léo Taxil, Les Mystères de la Franc-Maçonnerie, Paris, 1886. In the middle is a bottle with a priest (?) with his arms outstretched. He is holding a staff. At his feet is a washtub with three figures in it. Two of them have their arms stretched up. Around the bottle is a scene from the "laboratory" where the poison was produced. It shows a man stirring something in a container.