Glass and Pottery. 367 machines and the division of labour have put a great gulf between the workman and the artist. Among the ancients it was very different. The workman was responsible for his work from in- ception to completion, and he expended upon it all the inventive- ness, taste, and skill, that he possessed. He was not the slave of a machine turning out thousands of repetitions of a single object with inflexible regularity. Every day he introduced, almost without knowing it, some variation upon his work of the day before ; his labour was a perpetual improvisation. Under such conditions it is difficult to say where the artist began and where the handicraftsman left off. In spite of the richness and subtlety of their idioms, the classic lanofuao-es were unable to mark this distinction. In Greek, as in Latin, there was but a single term for two positions which seem to us by no means equal in dignity. § 2. Glass and Pottery. The potter's is, perhaps, the oldest of all the crafts. Among the relics of the cave-men and lake-dwellers of the West, the remains of rough pottery, shaped by the hand and dried either by the sun or in the neighbourhood of the domestic hearth, have been found. The Egypt of the earliest dynasties was already more advanced than this. The vases found in the mastabas show by their symmetrical shapes that the potter's wheel was already in use, and by their quality, that, although the Egyptians were content to dry their bricks in the sun, they fired their pottery in kilns and thoroughly understood the process.^ Egypt afforded an abundant supply of excellent potter's earth, and her inhabitants, like those of ancient Greece and Italy, employed terra-cotta for purposes to which we should now apply glass, wood, or metal. A good idea of the varied uses to which the material was put may be obtained from the early chapters of the work in which Dr. Birch has traced the history of ancient pottery, with the help of numerous illustrations.- We shall not dwell upon common earthenware. It is represented ^ The oldest representation of the potter's wheel yet discovered is in one of the paintings at Beni-Hassan. It is reproduced in Birch's Ancient Pottery, p. 14. - S. Birch, A History of Ancient Pottery, Egyptian, Assyrian, Greek, Etruscan, and Roman, i vol. 8vo, 1873. London, Murray.