MANTELPIECE IN DUCAL PALACE, URBINO.
XV CENTURY.
(TRANSITION BETWEEN GOTHIC AND RENAISSANCE.)
PLATE XX.
When, in the middle ages, the hearth in the centre of the room was replaced by the wall-chimney, the fireplace was invariably constructed with a projecting hood of brick or stone, generally semicircular in shape, designed to carry off the smoke which in earlier times had escaped through a hole in the roof. The opening of the fireplace, at first of moderate dimensions, was gradually enlarged to an enormous size, from the erroneous idea that the larger the fire the greater would be the warmth of the room. By degrees it was discovered that the effect of the volume of heat projected into the room was counteracted by the strong draught and by the mass of cold air admitted through the huge chimney; and to obviate this difficulty iron doors were placed in the opening and kept closed when the fire was not burning (see [Plate XXI]). But this was only a partial remedy, and in time it was found expedient to reduce the size of both chimney and fireplace.
In Italy the strong feeling for architectural lines and the invariable exercise of common sense in construction soon caused the fireplace to be sunk into the wall, thus ridding the room of the Gothic hood, while the wall-space above the opening received a treatment of panelling, sometimes enclosed in pilasters, and usually crowned by an entablature and pediment. When the chimney was not sunk in the wall, the latter was brought forward around the opening, thus forming a flat chimney-breast to which the same style of decoration could be applied. This projection was seldom permitted in Italy, where the thickness of the walls made it easy to sink the fireplace, while an unerring feeling for form rejected the advancing chimney-breast as a needless break in the wall-surface of the room. In France, where Gothic methods of construction persisted so long after the introduction of classic ornament, the habit of building out the chimney-breast continued until the seventeenth century, and even a hundred years later French decorators described the plan of sinking the fireplace into the thickness of the wall as the "Italian manner." The thinness of modern walls has made the projecting chimney-breast a structural necessity; but the composition of the room is improved by "furring out" the wall on each side of the fireplace in such a way as to conceal the projection and obviate a break in the wall-space. Where the room is so small that every foot of space is valuable, a niche may be formed in either angle of the chimney-breast, thus preserving the floor-space which would be sacrificed by advancing the wall, and yet avoiding the necessity of a break in the cornice. The Italian plan of panelling the space between mantel and cornice continued in favor, with various modifications, until the beginning of the present century. In early Italian Renaissance over-mantels the central panel was usually filled by a bas-relief; but in the sixteenth century this was frequently replaced by a picture, not hung on the panelling, but forming a part of it.[20] In France the sculptured over-mantel followed the same general lines of development, though the treatment, until the time of Louis XIII, showed traces of the Gothic tendency to overload with ornament without regard to unity of design, so that the main lines of the composition were often lost under a mass of ill-combined detail.
In Italy the early Renaissance mantels were usually of marble. French mantels of the same period were of stone; but this material was so unsuited to the elaborate sculpture then in fashion that wood was sometimes used instead. For a season richly carved wooden chimney-pieces, covered with paint and gilding, were in favor; but when the first marble mantels were brought from Italy, that sense of fitness in the use of material for which the French have always been distinguished, led them to recognize the superiority of marble, and the wooden mantel-piece was discarded: nor has it since been used in France.
With the seventeenth century, French mantel-pieces became more architectural in design and less florid in ornament, and the ponderous hood laden with pinnacles, escutcheons, fortified castles and statues of saints and warriors, was replaced by a more severe decoration.
Thackeray's gibe at Louis XIV and his age has so long been accepted by the English-speaking races as a serious estimate of the period, that few now appreciate the artistic preponderance of France in the seventeenth century. As a matter of fact, it is to the schools of art founded by Louis XIV and to his magnificent patronage of the architects and decorators trained in these schools that we owe the preservation, in northern Europe, of that sense of form and spirit of moderation which mark the great classic tradition. To disparage the work of men like Levau, Mansart, de Cotte and Lebrun, shows an insufficient understanding, not only of what they did, but of the inheritance of confused and turgid ornament from which they freed French art.[21] Whether our individual tastes incline us to the Gothic or to the classic style, it is easy to see that a school which tried to combine the structure of the one with the ornament of the other was likely to fall into incoherent modes of expression; and this was precisely what happened to French domestic architecture at the end of the Renaissance period. It has been the fashion to describe the art of the Louis XIV period as florid and bombastic; but a comparison of the designs of Philibert de Lorme and Androuet Ducerceau with those of such men as Levau and Robert de Cotte will show that what the latter did was not to introduce a florid and bombastic manner, but to discard it for what Viollet-le-Duc, who will certainly not be suspected of undue partiality for this school of architects, calls "une grandeur solide, sans faux ornements." No better illustration of this can be obtained than by comparing the mantel-pieces of the respective periods.[22] The Louis XIV mantel-pieces are much simpler and more coherent in design. The caryatides supporting the entablature above the opening of the earlier mantels, and the full-length statues flanking the central panel of the over-mantel, are replaced by massive and severe mouldings of the kind which the French call mâle (see mantels in Plates [V] and [XXXVI]). Above the entablature there is usually a kind of attic or high concave member of marble, often fluted, and forming a ledge or shelf just wide enough to carry the row of porcelain vases with which it had become the fashion to adorn the mantel. These vases, and the bas-relief or picture occupying the central panel above, form the chief ornament of the chimney-piece, though occasionally the crowning member of the over-mantel is treated with a decoration of garlands, masks, trophies or other strictly architectural ornament, while in Italy and England the broken pediment is frequently employed. The use of a mirror over the fireplace is said to have originated with Mansart; but according to Blondel it was Robert de Cotte who brought about this innovation, thus producing an immediate change in the general scheme of composition. The French were far too logical not to see the absurdity of placing a mirror too high to be looked into; and the concave Louis XIV member, which had raised the mantel-shelf six feet from the floor, was removed[23] and the shelf placed directly over the entablature.