Mother-of-pearl carving in Bethlehem Red Sea. Today, however, Australia, California, New Zealand and Brazil are the main exporters. The first exhibition in the west of mother-of-pearl artifacts from Palestine was at The World Fair in New York in 1852. Two brothers, Giries and Ibrahim Mansur, exhibited their work and were a great success. Present day products, include crosses, earrings, brooches and picture frames. Mother-of-pearl carving in Bethlehem Mother-of-Pearl carving, a traditional handicraft in Bethlehem, is said to have been brought to the city by Franciscan friars from Italy in the 15th century. Bethlehem's position as an important Christian city has for centuries attracted a
Parable of the Pearl Hidden Treasure appears later (Saying 109), rather than immediately preceding, as in Matthew. However, the mention of a treasure in Saying 76 may reflect a source for the Gospel of Thomas in which the parables were adjacent, so that the original pair of parables has been "broken apart, placed in separate contexts, and expanded in a manner characteristic of folklore." In Gnostic thought the pearl may represent Christ or the true self. In the Gnostic Acts of Peter and the Twelve, found with the Gospel of Thomas in the Nag Hammadi library, the travelling pearl merchant Lithargoel is eventually revealed