only pictures and statues can be works of art? Or are we to assume that he gibbers? Even if I cannot argue profitably with my new friend I may be able to give him a useful hint. For though, as he wittily observes, he is still much older than I am, it is conceivable that I enjoy a wider aesthetic experience. "To look for the same qualities in a carpet and a picture would be equally absurd, seeing that one is intended to hang on the wall and the other to be laid on the floor. If any one doubts this, let him frame his carpets and put his canvases over the parquet." To hang on the wall was, of course, precisely the purpose for which many of the finest Oriental carpets were intended; but disdaining all considerations, no matter how relevant, that seem to set a premium on scholarship, I will gladly put my friend and his readers in the way of carrying out this interesting experiment. They need not jeopardize the drawing-room furniture. Not far from the house in which Mr. Davies lives stands a building so large and so silly that it can scarcely have escaped his admiration. It is the Victoria and Albert Museum; and any one who cares to step inside can see a fair collection of Oriental carpets hanging picture-wise against the wall--hanging in frames too. I shall be very much surprised if the more sensitive of those who trouble to pay them a visit do not feel that these carpets are as aesthetically satisfactory on the wall as they would be on the floor, and I shall be amazed if they do not feel also that they are as definitely works of art as the objects that adorn the walls of the Tate Gallery. My purpose is to discover the quality common and peculiar to works of art. I have suggested that this quality is what I call Significant Form--i.e. combinations of lines and colours that are in themselves moving. A good many people besides Mr. Davies have blamed me for giving the name Significant Form to just that form which seems to signify nothing. I adopted the term with hesitation, and I shall sacrifice it without pain if something better can be found to take its place. All the same, I did try to explain what I meant by it. I speak of Significant Form in contradistinction to Insignificant Beauty--the beauty of gems or of a butterfly's wing, the beauty that pleases, but does not seem to provoke that peculiar thrill that we call an aesthetic emotion. I suggested very cautiously that the explanation of this difference might lie in the fact that the forms created by an artist express, or in some way transmit, an emotion felt by their creator, whereas the forms of nature, so far as most of us are concerned, do not seem to hand on anything so definite. But about this part of my theory I was, and still am, extremely diffident, and I mention it here only in the hope of justifying what has seemed to many sensible people a silly name.