The image of Cú Chulainn is invoked by both Irish nationalists and Ulster unionists. The Gaelic revival fed into the Irish revolutionary period, with elements of Irish mythology adopted in nationalist symbolism. In St. Enda's School, run by Patrick Pearse, there was a stained-glass panel of Cú Chulainn. A bronze sculpture of the dead Cú Chulainn by Oliver Sheppard stands in the Dublin General Post Office (GPO) in commemoration of the Easter Rising of 1916. Éamon de Valera unveiled the statue in Easter 1935 as President of the Executive Council (Prime Minister) and described Sheppard's work as "symbolising the dauntless courage and abiding constancy of our people". The statue's image is reproduced on the obverse of 1916 Medal awarded to republican veterans of the rising, the Military Star of the Irish Defence Forces, and the commemorative ten shilling coin issued in 1966 for the rising's 50th anniversary.