Japanese art, as it has come under the cognisance of a foreigner, may be considered in connection with four or five purposes to which it has been employed or adapted. First amongst these I place lacquer, next pottery and porcelain, then carving in wood and iron, metal-work and painting. The lacquer industry has been in existence in Japan so long as we have any authoritative history of the country. If any credence is to be given to tradition, long before the Christian era there was an official whose sole duty it was to superintend the production of lacquer for the Imperial Court, and specimens over a thousand years old, though rare, still exist. The process of lacquering is a somewhat intricate one, and varies, of course, in accordance with the time and labour spent on the article to be lacquered, and the cost of the same. After the article has been carefully made from specially selected wood--in the case of the choicest specimens of lacquer work this is usually a pine-wood of fine grain--it is first coated with a preparation composed of clay and varnish, which, after being permitted to dry, is smoothed down with a whetstone. When this operation has been concluded, the article proposed to be lacquered is covered with some substance, either silk, cloth, or paper. It is then given from one to five coats of the foregoing mixture, each coat being permitted to dry before the next is applied. After this has been effected, the whetstone is again employed with a view of obtaining a perfectly smooth surface when the lacquering proper commences. This may be a perfunctory or it may be a very complicated operation, according to the value of the article, layer after layer of the varnish--from one to fifty coats--being laid upon the material at intervals. After the final coat has been applied, the smoothing process commences. The whole of these operations are, however, only the preliminaries to the scheme of decoration, which is often very elaborate. The dusts of powders used for this purpose are of various kinds and of varying cost. When the ornamentation which often consists in colouring the groundwork with particles of gold dust has been completed, sometimes as many as a dozen coatings of transparent lacquer are imposed upon the same.