Sadigh Gallery's Ancient Egyptian Faience Amulet of Isis 28102. Made from green glaze faience, the forerunner of glass, Isis is seated on a throne, her infant son, Horus, on her lap. Isis was perhaps the most important Goddess of all Egyptian mythology in that her most important functions were those of Motherhood, marital devotion, healing the sick and the working of magical spells and charms. Hole for wearability. Ptolemaic. 305-30 BC (3/4").