It will be observed that he says nothing about Hogarth's earlier and more ambitious efforts in the "Grand Style," the "Pool of Bethesda" and the "Good Samaritan" at St. Bartholomew's, nor of the "Paul before Felix," also lately added to Lincoln's Inn Hall--omissions which must have sadly exercised the "author" of those monumental works when he came to read his Swiss friend's little treatise. Nor, for the matter of that, does M. Rouquet, when he treats of portrait, refer to Hogarth's masterpiece in this kind, the full-length of Captain Coram at the Foundling. On the other hand, he says a great deal about Hogarth which has no very obvious connection with History Painting. He discusses the _Analysis_ and the serpentine Line of Beauty with far more insight than many of its author's contemporaries; refers feelingly to the Act by which in 1735 the painter had so effectively cornered the pirates; and finally defines his satirical pictures succinctly as follows:--"M. Hogarth has given to England a new class of pictures. They contain a great number of figures, usually seven or eight inches high. These remarkable performances are, strictly speaking, the history of certain vices, to a foreign eye often a little overcharged, but always full of wit and novelty. He understands in his compositions how to make pleasant pretext for satirising the ridiculous and the vicious, by firm and significant strokes, all of which are prompted by a lively, fertile and judicious imagination." From History Painting to Portrait in Oil, the title given by M. Rouquet to his next chapter, transition is easy. Some of the artists mentioned above were also portrait painters. Besides Captain Coram, for example, Hogarth had already executed that admirable likeness of himself which is now at Trafalgar Square, and which Rouquet must often have seen in its home at Leicester Fields. Highmore too had certainly at this date painted more than one successful portrait of Samuel Richardson, the novelist; and even Hayman had made essay in this direction with the picture of Lord Orford, now in the National Portrait Gallery. A good many of the painters of the last reign must also, during Rouquet's residence in England, have been alive and active, _e.g._ Jervas, Dahl, Aikman, Thornhill and Richardson. But M. Rouquet devotes most of his pages in this respect to Kneller, whose not altogether beneficent influence long survived him. Strangely enough, Rouquet does not mention that egregious and fashionable face-painter, Sir Joshua's master, Thomas Hudson, whose "fair tied-wigs, blue velvet coats, and white satin waistcoats" (all executed by his assistants) reigned undisputed until he was eclipsed by his greater pupil. The two artists in portraiture selected by Rouquet for special notice are Allan Ramsay and the younger Vanloo (Jean Baptiste). Both were no doubt far above their predecessors; but Ramsay would specially appeal to Rouquet by his continental