Everything may be obtained in the Ghetto: precious stones, lace, furniture of all kinds, rich embroidery from Algiers and Constantinople, striped stuffs from Spain,--but all is concealed and under cover. "Cosa cercate," the Jew shopkeepers hiss at you as you thread their narrow alleys, and try to entice you into a bargain with them. The same article is often passed on by a mutual arrangement from shop to shop, and meets you wherever you go. On Friday evening all shops are shut, and bread is baked for the Sabbath, all merchandise is removed, and the men go to the synagogue, and wish each other "a good Sabbath," on their return.[96] In the Piazza della Scuola are five schools under one roof--the Scuola del Tempio, Catilana, Castigliana, Siciliana, and the Scuola Nuova, "which show that the Roman Ghetto is divided into five districts or parishes, each of which represents a particular race, according to the prevailing nationality of the Jews, whose fathers have been either Roman-Jewish from ancient times, or have been brought hither from Spain and Sicily; the Temple-district is said above all others to assert its descent from the Jews of Titus." In the same piazza, is the chief synagogue, richly adorned with sculpture and gilding. On the external frieze are represented in stucco the seven-branched candlestick, David's harp, and Miriam's timbrel. The interior is highly picturesque and quaint, and is hung with curious tapestries on festas. The frieze which surrounds it represents the temple of Solomon with all its sacred vessels. A round window in the north wall, divided into twelve panes of coloured glass, is symbolical of the twelve tribes of Israel, and a type of the Urim and Thummim. "To the west is the round choir, a wooden desk for singers and precentors. Opposite, in the eastern wall, is the Holy of Holies, with projecting staves (as if for the carrying of the ark) resting on Corinthian columns. It is covered by a curtain, on which texts and various devices of roses and tasteful arabesques in the style of Solomon's temple are embroidered in gold. The seven-branched candlestick crowns the whole. In this Holy of Holies lies the sealed Pentateuch, a large parchment roll. This is borne in procession through the hall and exhibited from the desk towards all the points of the compass, whereat the Jews raise their arms and utter a cry."