The work here illustrated is too "descriptive" and not sufficiently "monumental" to be assigned to the Timourid age, and so I give it to the late fifteenth century, to those delicious years when the old tradition, though weakened, had not been smothered under the scenic delicacies brought into fashion by Behzad. If the Timourid age is to be dubbed the Persian _quattrocento_, Mr. Ruck's man will pass muster as the counterpart of some artist older than Raphael, who worked independently of the young prodigy unaffected by his ultimately disastrous inventions. From an album, also in the possession of Mr. Arthur Ruck, comes a drawing signed by Behzad and reproduced on Plate II, c. On the genuineness of the signature I cannot pretend to an opinion, but there seem to be no solid grounds for disputing it. The work itself is characteristic enough. It is accomplished and tasteful; it is also thin in quality and the forms are indifferently co-ordinated. It is, in fact, a very pretty piece of illustration; it is not a profoundly moving design. Compared with figure A on Plate I it is tight and unlovely: compared with the masterpieces of the thirteenth century it is not even what a picture by Raphael is to a picture by Giotto; if, historically, Behzad is the Raphael of Persia, aesthetically, he is a very inferior one. It is in the post-Behzad art, their Sefevaean art of the sixteenth century, that the Persians have the advantage of us. The miniatures of this age were, until lately, reckoned by European collectors the masterpieces of Persian painting, and the decline of their reputation may be compared with that of those later _cinquecentiste_ who stood so high in the taste of the eighteenth century. The descent, however, has been less sharp as the error was less glaring. After Behzad there is no such tumble as befell Italian art in the last days of the Renaissance. On the contrary, as my final illustrations (also drawn from Mr. Ruck's scrap-book) show, the Persian art of the sixteenth century maintained a very high level. The ladder picture (Plate III, D) is, I presume, by Sultan Mohamed. For my part I prefer it to the Behzad. It is less mechanical; and I find in it none of that weary pomposity, that gesture of the great man who knows his business too well, which so often displeases me in the master. Sultan Mohamed was, so the story goes, a pupil of Aga Mirek, who was a pupil of Behzad.