Decorative Materials
Some materials are employed partly for their decorative effect, such as naturally figured woods and certain varieties of stone; and design mainly consists of judicious selection, use and treatment. Oak and walnut being woods extremely suitable for structural work and furniture have always been in request when obtainable.
Polishing is to some extent a preservative, but work in oak or walnut, especially when carved, should be kept comparatively dull, otherwise confusion between the relief and the natural figuring would result. In mahogany or satinwood, where the chief interest exists in the figuring and colour, carving is undesirable and the best effects are obtained by high polish. It may be urged that in the Chippendale period the work was invariably carved, but the detail was always in very low relief, and the finishing dark in colour, in which the figuring was subdued. Mahogany in its more general employment owes its chief beauty to the development of figuring and colour.
Certain marbles are used for their decorative effect, and the natural colour and figuring developed by polish. Statuary marble that is sometimes employed, is more suitable for carved details, and appears at its best when unpolished, though in this state it is extremely subject to discolouration owing to its absorbent nature.
Granite, so popular in our cemeteries, is often polished, when the natural figuring is unpleasantly aggressive. An extremely hard stone and laborious to work, it is not suitable for carving, and is best left roughly tooled or frosted, when the natural chrystaline formation appears to the best advantage.