Stair-rails of course followed the various modifications of taste which marked the architecture of the day. In the seventeenth and early eighteenth centuries they were noted for severe richness of design. With the development of the rocaille manner their lines grew lighter and more fanciful, while the influence of Gabriel, which, toward the end of the reign of Louis XV, brought about a return to classic models, manifested itself in a simplified mode of treatment. At this period the outline of a classic baluster formed a favorite motive for the iron rail. Toward the close of the eighteenth century the designs for these rails grew thin and poor, with a predominance of upright iron bars divided at long intervals by some meagre medallion or geometrical figure. The exuberant sprays and volutes of the rococo period and the architectural lines of the Louis XVI style were alike absent from these later designs, which are chiefly marked by the negative merit of inoffensiveness.
In the old French stair-rails steel was sometimes combined with gilded iron. The famous stair-rail of the Palais Royal, designed by Coutant d'Ivry, is made of steel and iron, and the Duc d'Aumale copied this combination in the stair-rail at Chantilly. There is little to recommend the substitution of steel for iron in such cases. It is impossible to keep a steel stair-rail clean and free from rust, except by painting it; and since it must be painted, iron is the more suitable material.
In France the iron rail is usually painted black, though a very dark blue is sometimes preferred. Black is the better color, as it forms a stronger contrast with the staircase walls, which are presumably neutral in tint and severe in treatment. Besides, as iron is painted, not to improve its appearance, but to prevent its rusting, the color which most resembles its own is more appropriate. In French houses of a certain importance the iron stair-rail often had a few touches of gilding, but these were sparingly applied.
In England wooden stair-rails were in great favor during the Tudor and Elizabethan period. These rails were marked rather by fanciful elaboration of detail than by intrinsic merit of design, and are doubtless more beautiful now that time has given them its patina, than they were when first made.
With the Palladian style came the classic balustrade of stone or marble, or sometimes, in simpler houses, of wood. Iron rails were seldom used in England, and those to be found in some of the great London houses (as in Carlton House, Chesterfield House and Norfolk House) were probably due to the French influence which made itself felt in English domestic architecture during the eighteenth century. This influence, however, was never more than sporadic; and until the decline of decorative art at the close of the eighteenth century, Italian rather than French taste gave the note to English decoration.
The interrelation of vestibule, hall and staircase having been explained, the subject of decorative detail must next be considered; but before turning to this, it should be mentioned that hereafter the space at the foot of the stairs, though properly a part of the staircase, will for the sake of convenience be called the hall, since in the present day it goes by that name in England and America.
In contrasting the vestibule with the hall, it was pointed out that the latter might be treated in a gayer and more informal manner than the former. It must be remembered, however, that as the vestibule is the introduction to the hall, so the hall is the introduction to the living-rooms of the house; and it follows that the hall must be as much more formal than the living-rooms as the vestibule is more formal than the hall. It is necessary to emphasize this because the tendency of recent English and American decoration has been to treat the hall, not as a hall, but as a living-room. Whatever superficial attractions this treatment may possess, its inappropriateness will be seen when the purpose of the hall is considered. The hall is a means of access to all the rooms on each floor; on the ground floor it usually leads to the chief living-rooms of the house as well as to the vestibule and street; in addition to this, in modern houses even of some importance it generally contains the principal stairs of the house, so that it is the centre upon which every part of the house directly or indirectly opens. This publicity is increased by the fact that the hall must be crossed by the servant who opens the front door, and by any one admitted to the house. It follows that the hall, in relation to the rooms of the house, is like a public square in relation to the private houses around it. For some reason this obvious fact has been ignored by many recent decorators, who have chosen to treat halls like rooms of the most informal character, with open fireplaces, easy-chairs for lounging and reading, tables with lamps, books and magazines, and all the appointments of a library. This disregard of the purpose of the hall, like most mistakes in household decoration, has a very natural origin. When, in the first reaction from the discomfort and formality of sixty years ago, people began, especially in England, to study the arrangement of the old Tudor and Elizabethan houses, many of these were found to contain large panelled halls opening directly upon the porch or the terrace. The mellow tones of the wood-work; the bold treatment of the stairs, shut off as they were merely by a screen; the heraldic imagery of the hooded stone chimney-piece and of the carved or stuccoed ceiling, made these halls the chief feature of the house; while the rooms opening from them were so often insufficient for the requirements of modern existence, that the life of the inmates necessarily centred in the hall. Visitors to such houses saw only the picturesqueness of the arrangement—the huge logs glowing on the hearth, the books and flowers on the old carved tables, the family portraits on the walls; and, charmed with the impression received, they ordered their architects to reproduce for them a hall which, even in the original Tudor houses, was a survival of older social conditions.
One might think that the recent return to classic forms of architecture would have done away with the Tudor hall; but, except in a few instances, this has not been the case. In fact, in the greater number of large houses, and especially of country houses, built in America since the revival of Renaissance and Palladian architecture, a large many-storied hall communicating directly with the vestibule, and containing the principal stairs of the house, has been the distinctive feature. If there were any practical advantages in this overgrown hall, it might be regarded as one of those rational modifications in plan which mark the difference between an unreasoning imitation of a past style and the intelligent application of its principles; but the Tudor hall, in its composite character as vestibule, parlor and dining-room, is only another instance of the sacrifice of convenience to archaism.