JEB4959815 Conspiracy of the Luxembourg prison: caricature on the day of 13 April 1794 which saw numerous executions, a guard tries to catch a viscount who tries to escape by telling him that the ladder he must climb is that of the scaffold. Engraving of the 19th century; Musee Paul Arbaud, Aix en Provence; Musee Paul Arbaud, Aix-en-Provence, France; (add.info.: Conspiracy of the Luxembourg prison: caricature on the day of 13 April 1794 which saw numerous executions, a guard tries to catch a viscount who tries to escape by telling him that the ladder he must climb is that of the scaffold. Engraving of the 19th century; Musee Paul Arbaud, Aix en Provence); 穢 Jean Bernard. All rights reserved 2022.