not remember even any gilding upon them; all is pure marble, and of the finest kind.[5] And therefore, in finally leaving the Ducal Palace,[6] let us take with us one more lesson, the last which we shall receive from the Stones of Venice, except in the form of a warning. § XXXIX. The school of architecture which we have just been examining is, as we have seen above, redeemed from severe condemnation by its careful and noble use of inlaid marbles as a means of color. From that time forward, this art has been unknown, or despised; the frescoes of the swift and daring Venetian painters long contended with the inlaid marbles, outvying them with color, indeed more glorious than theirs, but fugitive as the hues of woods in autumn; and, at last, as the art itself of painting in this mighty manner failed from among men,[7] the modern decorative system established itself, which united the meaninglessness of the veined marble with the evanescence of the fresco, and completed the harmony by falsehood. § XL. Since first, in the second chapter of the "Seven Lamps," I endeavored to show the culpableness, as well as the baseness, of our common modes of decoration by painted imitation of various woods or marbles, the subject has been discussed in various architectural works, and is evidently becoming one of daily increasing interest. When it is considered how many persons there are whose means of livelihood consist altogether in these spurious arts, and how difficult it is, even for the most candid, to admit a conviction contrary both to their interests and to their inveterate habits of practice and thought, it is rather a matter of wonder, that the cause of Truth should have found even a few maintainers, than that it should have encountered a host of adversaries. It has, however, been defended repeatedly by architects themselves, and so successfully, that I believe, so far as the desirableness of this or that method of ornamentation is to be measured by the fact of its simple honesty or dishonesty, there is little need to add anything to what has been already urged upon the subject. But there are some points connected with the practice of imitating marble, which I have been unable to touch upon until now, and by the consideration of which we may be enabled to see something of the _policy_ of honesty in this matter, without in the least abandoning the higher ground of principle.