Complex sentence: Both sides of the Great Seal feature an image of the harp surrounded by the words "SAORSTÁT ÉIREANN" in Gaelic script-one side is engraved in silver, the other in copper.
Split into simpler sentences: Both sides of the Great Seal feature an image of the harp surrounded by the words "SAORSTÁT ÉIREANN" in Gaelic script. One side is engraved in silver, the other in copper.