The Glass Industry
Glass is a man-made material produced by a prolonged process of heating sand (silicon and calcium) and salt (sodium or potassium). The map in front of you indicates the sites where glass kilns, chunks of raw glass found on land or at sea, and glass vessel manufacturing debris were discovered.
The most ancient kilns for producing raw glass were discovered in Egypt and date to the mid-second millennium BCE. In Israel, the earliest kilns that were exposed are from the Late Roman and Early Byzantine periods. These were large kilns, each of which capable of producing ten or more tons of glass.
Glass production was one of the major economic sectors in the Land of Israel in the first millennium CE. Most of these products were intended for export and the remainder was marketed to local workshops.
Glass Vessels from Tombs in Israel
Since the dawn of human existence people have buried their dead together with funerary offerings: cosmetic vessels, jewelry, tableware and drinking vessels, weapons and cultic items. Glass objects were intended for funeral ceremonies or for use by the deceased in the afterlife. Initially, they were discovered in small quantities in the tombs of kings or dignitaries. During the Roman period, after the invention of glass blowing, the use of glass vessels in tombs became much more widespread. This practice was common in Israel and many tombs, mainly from the Roman and Byzantine periods, included a variety of glass vessels that were produced in local workshops. The glass vessels that were discovered in tombs are generally well-preserved as opposed to those found in settlement strata.
The list of sites in the exhibit: Hurfeish, Nahariya, Kh. ‘Alya, Shubeikha Makr, Manawat, Castra, Mishmar Ha-ʽEmeq, Hadera, Palmahim.
The Artist’s Hand
Here the emphasis is on the finds from the Castra excavations, which represent a variety of techniques and artistic styles.
Many workshops across the country produced glassware for different uses, according to the fashion that prevailed at the time. There were craftsmen and there were artists of amazing expertise. The artists created new kinds of vessels or added special decorations, leaving their personal mark. The vessels, which were found in the cemetery at Castra from the Late Roman period, represent an artist or group of artists that was well-versed in the current modes; yet they adorned and enhanced the vessels with intricate handles and decorative trails.
The group of hexagonal vessels from the Byzantine period reflects a unique style of a workshop specializing in vessels that were filled with water, oil or soil and which were purchased as souvenirs by pilgrims visiting the holy sites in the Land of Israel. Most of the vessels are mold-blown and decorated with symbols: Jewish, Christian and free style design. Only a few of them were uncovered in excavations. The glass vessels on display here are part of a large and very diverse collection, a gift of the Shlomo Moussaieff family.