Before proceeding further, it is necessary to know what constitutes an object of art. It was said at the outset that, though cheapness and trashiness are not always synonymous, they are apt to be so in the case of the modern knick-knack. To buy, and even to make, it may cost a great deal of money; but artistically it is cheap, if not worthless; and too often its artistic value is in inverse ratio to its price. The one-dollar china pug is less harmful than an expensive onyx lamp-stand with moulded bronze mountings dipped in liquid gilding. It is one of the misfortunes of the present time that the most preposterously bad things often possess the powerful allurement of being expensive. One might think it an advantage that they are not within every one's reach; but, as a matter of fact, it is their very unattainableness which, by making them more desirable, leads to the production of that worst curse of modern civilization—cheap copies of costly horrors.

An ornament is of course not an object of art because it is expensive—though it must be owned that objects of art are seldom cheap. Good workmanship, as distinct from designing, almost always commands a higher price than bad; and good artistic workmanship having become so rare that there is practically no increase in the existing quantity of objects of art, it is evident that these are more likely to grow than to diminish in value. Still, as has been said, costliness is no test of merit in an age when large prices are paid for bad things. Perhaps the most convenient way of defining the real object of art is to describe it as any ornamental object which adequately expresses an artistic conception. This definition at least clears the ground of the mass of showy rubbish forming the stock-in-trade of the average "antiquity" dealer.

Good objects of art give to a room its crowning touch of distinction. Their intrinsic beauty is hardly more valuable than their suggestion of a mellower civilization—of days when rich men were patrons of "the arts of elegance," and when collecting beautiful objects was one of the obligations of a noble leisure. The qualities implied in the ownership of such bibelots are the mark of their unattainableness. The man who wishes to possess objects of art must have not only the means to acquire them, but the skill to choose them—a skill made up of cultivation and judgment, combined with that feeling for beauty that no amount of study can give, but that study alone can quicken and render profitable.

Only time and experience can acquaint one with those minor peculiarities marking the successive "manners" of a master, or even with the technical nuances which at once enable the collector to affix a date to his Sèvres or to his maiolica. Such knowledge is acquired at the cost of great pains and of frequent mistakes; but no one should venture to buy works of art who cannot at least draw such obvious distinctions as those between old and new Saxe, between an old Italian and a modern French bronze, or between Chinese peach-bloom porcelain of the Khang-hi period and the Japanese imitations to be found in every "Oriental emporium."

Supposing the amateur to have acquired this proficiency, he is still apt to buy too many things, or things out of proportion with the rooms for which they are intended. The scoffers at style—those who assume that to conform to any known laws of decoration is to sink one's individuality—often justify their view by the assertion that it is ridiculous to be tied down, in the choice of bibelots, to any given period or manner—as though Mazarin's great collection had comprised only seventeenth-century works of art, or the Colonnas, the Gonzagas, and the Malatestas had drawn all their treasures from contemporary sources! As a matter of fact, the great amateurs of the past were never fettered by such absurd restrictions. All famous patrons of art have encouraged the talent of their day; but the passion for collecting antiquities is at least as old as the Roman Empire, and Græco-Roman sculptors had to make archaistic statues to please the popular fancy, just as our artists paint pre-Raphaelite pictures to attract the disciples of Ruskin and William Morris. Since the Roman Empire, there has probably been no period when a taste for the best of all ages did not exist.[36] Julius II, while Michel Angelo and Raphael worked under his orders, was gathering antiques for the Belvedere cortile; under Louis XIV, Greek marbles, Roman bronzes, cabinets of Chinese lacquer and tables of Florentine mosaic were mingled without thought of discord against Lebrun's tapestries or Bérain's arabesques; and Marie-Antoinette's collection united Oriental porcelains with goldsmiths' work of the Italian Renaissance.

Taste attaches but two conditions to the use of objects of art: that they shall be in scale with the room, and that the room shall not be overcrowded with them. There are two ways of being in scale: there is the scale of proportion, and what might be called the scale of appropriateness. The former is a matter of actual measurement, while the latter is regulated solely by the nicer standard of good taste. Even in the matter of actual measurement, the niceties of proportion are not always clear to an unpractised eye. It is easy to see that the Ludovisi Juno would be out of scale in a boudoir, but the discrepancy, in diminishing, naturally becomes less obvious. Again, a vase or a bust may not be out of scale with the wall-space behind it, but may appear to crush the furniture upon which it stands; and since everything a room contains should be regarded as a factor in its general composition, the relation of bric-à-brac to furniture is no less to be studied than the relation of bric-à-brac to wall-spaces. Much of course depends upon the effect intended; and this can be greatly modified by careful adjustment of the contents of the room. A ceiling may be made to look less high by the use of wide, low pieces of furniture, with massive busts and vases; while a low-studded room may be heightened by tall, narrow commodes and cabinets, with objects of art upon the same general lines.

It is of no less importance to observe the scale of appropriateness. A bronze Pallas Athene or a cowled mediæval pleureur would be obviously out of harmony with the spirit of a boudoir; while the delicate graces of old Saxe or Chelsea would become futile in library or study.

Another kind of appropriateness must be considered in the relation of objects of art to each other: not only must they be in scale as regards character and dimensions, but also—and this, though more important, is perhaps less often considered—as regards quality. The habit of mixing good, bad, and indifferent in furniture is often excused by necessity: people must use what they have. But there is no necessity for having bad bric-à-brac. Trashy "ornaments" do not make a room more comfortable; as a general rule, they distinctly diminish its comfort; and they have the further disadvantage of destroying the effect of any good piece of work. Vulgarity is always noisier than good breeding, and it is instructive to note how a modern commercial bronze will "talk down" a delicate Renaissance statuette or bust, and a piece of Deck or Minton china efface the color-values of blue-and-white or the soft tints of old Sèvres. Even those who set down a preference for old furniture as an affectation will hardly maintain that new knick-knacks are as good as old bibelots; but only those who have some slight acquaintance with the subject know how wide is the distance, in conception and execution, between the old object of art and its unworthy successor. Yet the explanation is simple. In former times, as the greatest painters occupied themselves with wall-decoration, so the greatest sculptors and modellers produced the delicate statuettes and the incomparable bronze mountings for vases and furniture adorning the apartments of their day. A glance into the window of the average furniture-shop probably convinces the most unobservant that modern bronze mountings are not usually designed by great artists; and there is the same change in the methods of execution. The bronze formerly chiselled is now moulded; the iron once wrought is cast; the patina given to bronze by a chemical process making it a part of the texture of the metal is now simply applied as a surface wash; and this deterioration in processes has done more than anything else to vulgarize modern ornament.

It may be argued that even in the golden age of art few could have walls decorated by great painters, or furniture-mountings modelled by great sculptors; but it is here that the superiority of the old method is shown. Below the great painter and sculptor came the trained designer who, formed in the same school as his superiors, did not attempt a poor copy of their masterpieces, but did the same kind of work on simpler lines; just as below the skilled artificer stood the plain artisan whose work was executed more rudely, but by the same genuine processes. This explains the supposed affectation of those who "like things just because they are old." Old bric-à-brac and furniture are, indeed, almost always worthy of liking, since they are made on good lines by a good process.

Two causes connected with the change in processes have contributed to the debasement of bibelots: the substitution of machine for hand-work has made possible the unlimited reproduction of works of art; and the resulting demand for cheap knick-knacks has given employment to a multitude of untrained designers having nothing in common with the virtuoso of former times.