he tradition of making the handicrafts began in the 4th century CE under Byzantine rule in Bethlehem — which continues to be the main city that produces the craft — following the construction of the Church of the Nativity. Greek Orthodox monks taught local residents how to carve olive wood. The art developed and became a major industry in Bethlehem and nearby towns like Beit Sahour and Beit Jala in the 16th and 17th centuries when Italian and Franciscan artisans on pilgrimage to the area — by now under the rule of the Ottomans — taught the residents how to carve. Since then the tradition has been passed on generation by generation and is dominated by the descendants of the original local carvers.