crowd but was silenced with a drum roll and Louis was beheaded, with Sanson's pulling his head from the basket immediately after to show to the crowd. But the execution may not have gone as smoothly as possible: "One of two accounts of Louis' death suggest the blade did not sever his whole neck in one go, and had to be borne down on by the executioner to get a clean cut." Quite possibly, then, the execution went from being quick and fast to being more difficult and painful. As David Andress notes, however, "With his spine severed already, it is nevertheless unlikely that Louis could have uttered the 'terrible cry' that one account claims." On July 17, 1793, Sanson executed Charlotte Corday. After Corday's decapitation, a man named Legros lifted her head from the basket and slapped it on the cheek. Sanson indignantly rejected published reports that Legros was one of his assistants. Sanson stated in his diary that Legros was in fact a carpenter who had been hired to make repairs to the guillotine. Witnesses report an expression of "unequivocal indignation" on her face when her cheek was slapped. The oft-repeated anecdote has served to suggest that victims of the guillotine may in fact retain consciousness for a short while, including by Albert Camus in his Reflections on the Guillotine. ("Charlotte Corday's severed head blushed, it is said, under the executioner's slap.") This offense against a woman executed moments before was considered unacceptable and Legros was imprisoned for three months because of his outburst. On October 16, 1793, the queen, Marie-Antoinette, was executed by Charles-Henri's son Henri, an officer in the Garde Nationale. Sanson and his men executed successive waves of well-known revolutionaries, including Hébert, Danton, Desmoulins, Saint-Just, and Robespierre. Less known is Cécile Renault. Guillotine proponent After the Revolution, Sanson was instrumental in the adoption of the guillotine as the standard form of execution. After Joseph-Ignace Guillotin publicly proposed Antoine Louis' new execution machine, Sanson delivered a memorandum of unique weight and insight to the French Assembly. Sanson, who owned and maintained all his own equipment, argued persuasively that multiple executions were too demanding for the old methods. The relatively lightweight tools of his trade broke down under heavy usage, and the repair and replacement costs were prohibitive, unreasonably burdening the executioner. Even worse, the physical exertion required to use them was too taxing and likely to