Now I should like to give you an illustration from painting. The great Zeuxis, after he had established his artistic supremacy, seldom or never painted such common popular subjects as Heroes, Gods, and battle-pieces; he was always intent on novelty; he would hit upon some extravagant and strange design, and then use it to show his mastery of the art. One of these daring pieces of his represented a female Centaur, nursing a pair of infant Centaur twins. There is a copy of the picture now at Athens, taken exactly from the original. The latter is said to have been put on ship--board for Italy with the rest of Sulla's art treasures, and to have been lost with them by the sinking of the ship, off Malea, I think it was. The picture of the picture I have seen, and the best word-picture I can manage of that I am now to give you; I am no connoisseur, you must understand, but I have a vivid recollection of it as I saw it in an Athenian studio not long ago; and my warm admiration of it as a work of art may perhaps inspire me with a clear description. On fresh green-sward appears the mother Centaur, the whole equine part of her stretched on the ground, her hoofs extended backwards; the human part is slightly raised on the elbows; the fore feet are not extended like the others, for she is only partially on her side; one of them is bent as in the act of kneeling, with the hoof tucked in, while the other is beginning to straighten and take a hold on the ground--the action of a horse rising. Of the cubs she is holding one in her arms suckling it in the human fashion, while the other is drawing at the mare's dug like a foal. In the upper part of the picture, as on higher ground, is a Centaur who is clearly the husband of the nursing mother; he leans over laughing, visible only down to the middle of his horse body; he holds a lion whelp aloft in his right hand, terrifying the youngsters with it in sport. There are no doubt qualities in the painting which evade analysis by a mere amateur, and yet involve supreme craftsmanship--such things as precision of line, perfect mastery of the palette, clever brush-work, management of shadow, perspective, proportion, and relation of the parts to the whole; but I leave all that to the professionals whose business it is to appreciate it; what strikes _me_ especially about Zeuxis is the manifold scope which he has found for his extraordinary skill, in a single subject. You have in the husband a truly terrible savage creature; his locks toss about, he is almost covered with hair, human part as well as equine; the shoulders high to monstrosity; the look, even in his merry mood, brutal, uncivilized, wild.