Irish euro coins all share the same design by Jarlath Hayes, that of the harp, a traditional symbol for Ireland since the Middle Ages, based on that of the Brian Boru harp, housed in Trinity College Dublin. The same harp is used as on the official seals of the Taoiseach, and government ministers and the seal of the president of Ireland. The coins' design also features the 12 stars of the EU, the year of issue and the Irish name for Ireland, "Éire", in a traditional Gaelic script.