one of the first Ptolemies,[10] may be regarded as extant witnesses of a kind of composite art analogous to that which was developed two centuries later at Alexandria or at Memphis, and of which the Cairo Museum possesses some rare examples. It should be clearly understood that I do not claim to put the complete result of my study of the schools, the presence of which in Ancient Egypt is now confirmed, in these few lines. I am only anxious to point out the part played by them in historic times, and the errors into which those who have written the history of Egyptian art without suspecting their existence, or without taking into consideration what we do know of them, have fallen. Bissing does not ignore them, and is doubtless waiting to criticize them in his Introduction. He has so much material that it will be easy for him to rectify my hypotheses, and to confirm them where necessary; in that way his book will gain by being no longer a mere collection of monuments each described as an isolated piece, but a veritable treatise on sculpture, or at least on Egyptian statuary. I shall be sincerely sorry if he fails in that particular, but even so, I should feel it right to declare that he has come honourably out of an enterprise in which he had no predecessors. The few plates that I inserted a quarter of a century ago in the _Monuments de l’Art Antique_, and the notices contained in the parts of the _Musée Egyptien_ that have already appeared, afforded both experts and amateurs a foretaste of the surprises that Egypt has in store in the matter of art; they have been too few, and have related to subjects too scattered in point of time, to produce a body of doctrine. But here, on the contrary, nearly two hundred pieces are available, classified according to the order of the Dynasties, and for the most part unpublished, or better reproduced than in the past. Each will be accompanied by an analysis in which the researches previously connected with it will be set forth and discussed; for the first time Egyptologists and the general public will have the artistic and critical apparatus required for judging the value of the principal pieces of Egyptian statuary before their eyes and in their hands. Those who know the amount of the literature existing on Egyptology, and how scattered it is, can easily imagine the patience and bibliographical _flair_ that Bissing must have needed for gathering from libraries the information so generously scattered on every page of his notices. But that was only the least part of his task; the appreciation of the objects themselves demanded of him an ever alert attention and a continuous tension of mind which would promptly have exhausted a man less devoted to the minutiæ of artistic observation. In other branches of the science, the materials have for the most part been so often and so repeatedly kneaded that nearly always half of the work has been already done; here, nothing of that sort exists, and in many cases