Given that the GPO served as the headquarters for the volunteers during the Easter Rising, it’s fitting that the Dublin landmark’s significance in Irish history is finally being memorialised. After five years in the making, the €10 million GPO Witness History exhibition opened to the public on Tuesday 29 March. Included in the centre is an audiovisual space, artefacts and exhibits that provide context to the events leading up to the Rising and beyond, from the Gaelic revival to formation of the State.