The conference is going on for three days.
1.
(left to right) Former US president Bill Clinton, Senator George Mitchell, Hillary Clinton and former taoiseach Bertie Ahern, attending the three-day international conference at Queen's University Belfast to mark the 25th anniversary of the Belfast/Good Friday Agreement Photo: Liam McBurney
2.
Former taoiseach Bertie Ahern speaks to the media at the three-day international conference at Queen's University Belfast to mark the 25th anniversary of the Belfast/Good Friday Agreement. Picture date: Monday April 17, 2023. PA Photo. See PA story ULSTER Agreement. Photo credit should read: Liam McBurney/PA Wire Photo: Liam McBurney
3.
Ian Paisley Junior and Joe Kennedy III , Special Envoy for Northern Ireland, attending the three-day international conference at Queen's University Belfast to mark the 25th anniversary of the Belfast/Good Friday Agreement. Photo: Niall Carson
4.
John de Chastelain, attending the three-day international conference at Queen's University Belfast to mark the 25th anniversary of the Belfast/Good Friday Agreement. Photo: Niall Carson