About the historic development of pottery we know nothing beyond what may be guessed from the differences of style. As we said before, figures of a black or dark-brown color painted on the natural pale red or yellowish color of the clay indicate greater antiquity. The black figures were occasionally painted over in white or violet. These vessels are mostly small and somewhat compressed in form; they are surrounded with parallel stripes of pictures of animals, plants, fabulous beings, or arabesques. The drawings show an antiquated stiff type, similar to those on the vessels recently discovered at Nineveh and Babylon, whence the influence of Oriental on Greek art may be inferred. This archaic style, like the strictly hieratic style in sculpture, was retained together with a freer treatment at a more advanced period. As a first step of development we notice the combination of animals and arabesques, at first with half-human, half-animal figures, soon followed by compositions belonging mostly to a certain limited circle of myths. The treatment of figures shows rigidity in the calm, and violence in the active, positions. The Doric forms of letters and words on many vases of this style, whether found in Greece or Italy, no less than the uniformity of their _technique_, indicate _one_ place of manufacture, most likely the Doric Corinth, celebrated for her potteries; on the other hand, the inscriptions in Ionian characters and written in the Ionian dialect on vessels prove their origin in the manufactures of the Ionian Eubœa and her colonies. The pictures on these vases, also painted in stripes, extend the mythological subject-matter beyond the Trojan cycle to the oldest epical myths, each story being represented in its consecutive phases.