Yet the dependence of beauty upon utility in the industrial arts is not at variance with the freedom from practical attitudes which we have claimed for it. For the beauty is still in the realm of perception, of contemplation, not of use. It is a pleasure in seeing how the purpose is expressed in the form and material of the object, not a pleasure in the possession of the object or an enjoyment of its benefits. I may take pleasure in the vision of purpose well embodied in an object which another man possesses, and my admiration will be as disinterested as my appreciation of a statue. And even if I do make use of the object, I may still get an aesthetic experience out of it, whenever I pause and survey it, delighting in it as an adequate expression of its purpose and my own joy in using it. Then beauty supervenes upon mere utility, and a value for contemplation grows out of and, for the moment, supplants a value in use. I now take delight in the perception of an object when formerly I took delight only in its use; I now enjoy the expression of purpose for its present perceived perfection, when once I enjoyed it only for its ulterior results. Such intervals of restful contemplation interrupt the activity of every thoughtful maker or user of tools. Thus the practical life may enter into the aesthetic, and that which grows out of exigence may develop into freedom. There is one more objection which may be urged against the aesthetic character of the expression of practical purpose, namely, that the appreciation of it is an affair of intellect, not of feeling. This would indeed be fatal if it were necessarily true; but all men who love their work know that they put into admiration for their tools as much of warm emotion as of mind. There remains, however, the genuine difficulty of communicating this emotional perception of useful objects, of making it universal. It must be admitted that the attitude of the average beholder towards a useful object is usually practical, not contemplative, or else purely intellectual, an effort to understand its structure, with the idea of eventual use. Most works of industrial art produce no aesthetic experience whatever. But to be a genuine and complete work of fine art, an object must be so made that it will immediately impel the spectator to regard it aesthetically.