With the year 1825, our record of Isaac Robert Cruikshank's caricature work somewhat abruptly terminates. We cannot assert that after that date it wholly ceased, but, inasmuch as we have selected those we have named from a mass of some of the rarest pictorial satires published between the years 1800 and 1830, I think we are fairly justified in assuming that after this period his contributions to this branch of comic art became fewer. If this be the fact, it confirms the conclusion at which we have arrived, that at this time caricature had begun its somewhat hasty decline. Those I have named comprise over seventy examples; and their value, which is great on account of their scarcity, will be increased by the possibility that in the conception and execution of some of them the mind and hand of Robert might have been assisted by those of the more celebrated brother. "When my dear brother Robert," says George in writing to the compiler of the famous catalogue of his own works, "when my dear brother Robert (who in his latter days omitted the Isaac) left off portrait painting, and took almost entirely to designing and etching, I assisted him at first to a great extent in some of his drawings on wood and his etchings." If this be the case, it is at least possible that he lent the assistance of his cunning hand and original fancy to the preparation of some of these contributions to pictorial satire. It appears to us, therefore, that a just idea of George's own work as an artist can scarcely be arrived at (especially his share of the famous "Life in London") until we have first considered the early work of himself and his brother Robert as graphic satirists and caricaturists. They were closely associated in artistic work during their early career; and it was not until both had given up social and political satire, and devoted themselves to the then comparatively new field of book illustration and etching on copper, that the superiority, originality, and genius of the younger brother became so manifest and incontrovertible. FOOTNOTES: [50] The name given him by Bernard Blackmantle. [51] Further particulars of them will be found in the "Memoirs of the Duchess d'Abrantes" (Madame Junot). The fashions of the years which immediately preceded the Revolution appear to have been almost as funny. I have somewhere seen a French semi-caricature depicting fashionables of the Palais Royal in 1786, and the people who had their heads cut off in '93 were almost as queer as the dandies of the Directory and the Consulate. [52] The treadmill was the invention of Mr. (afterwards Sir William) Cubitt, of Ipswich. It was erected at Brixton gaol in 1817, and was afterwards gradually introduced into other prisons. [53] The Marquis of Londonderry.