The conference is going on for three days.
17.
Rev Harold Good touches his own hand on the Hands of History sculpture on display ahead of 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. Photo: Niall Carson
18.
George Mitchell on stage during 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. Photo: Niall Carson
19.
Paul Murphy on stage during 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. Photo: Niall Carson
20.
Former Irish president Mary McAleese (left) and Liz O'Donnell on stage during 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: Niall Carson/PA Wire Photo: Niall Carson