There is that sketch of him in the Musée Carnavalet, drawn just before he, in his turn, went to expiate his crimes on that very guillotine, which he had sharpened and wielded so powerfully against his fellows. The artist has well caught the slouchy, slovenly look of his loosely knit figure, his long limbs and narrow head, with the snakelike eyes and slightly receding chin. Like Marat, his model and prototype, Merlin affected dirty, ragged clothes. The real Sanscullottism, the downward levelling of his fellowmen to the lowest rung of the social ladder, pervaded every action of this noted product of the great Revolution. Even Déroulède, whose entire soul was filled with a great, all-understanding pity for the weaknesses of mankind, recoiled at sight of this incarnation of the spirit of squalor and degradation, of all that was left of the noble Utopian theories of the makers of the Revolution. Merlin grinned when he saw Déroulède standing there, calm, impassive, well dressed, as if prepared to receive an honoured guest, rather than a summons to submit to the greatest indignity a proud man has ever been called upon to suffer. Merlin had always hated the popular Citizen-Deputy. Friend and boon-companion of Marat and his gang, he had for over two years now exerted all the influence he possessed in order to bring Déroulède under a cloud of suspicion. But Déroulède had the ear of the populace. No one understood as he did the tone of a Paris mob; and the National Convention, ever terrified of the volcano it had kindled, felt that a popular member of its assembly was more useful alive than dead. But now at last Merlin was having his way. An anonymous denunciation against Déroulède had reached the Public Prosecutor that day. Tinville and Merlin were the fastest of friends, so the latter easily obtained the privilege of being the first to proclaim to his hated enemy, the news of his downfall. He stood facing Déroulède for a moment, enjoying the present situation to its full. The light from the vast hall struck full upon the powerful figure of the Citizen-Deputy and upon his firm, dark face and magnetic, restless eyes. Behind him the study, with its closely-drawn shutters, appeared wrapped in gloom. Merlin turned to his men, and, still delighted with his position of a cat playing with a mouse, he pointed to Déroulède, with a smile and a shrug of the shoulders.