National Portrait GalleryThe Mad Bull (James Craig, 1st Viscount Craigavon; Michael Collins) cartoon, 15 February 1922
YouTube - RTEIreland 1912-1916: An Animated History from Home Rule to Easter Rising video clip, 2016
Warwick Digital CollectionsImage of Sackville Street after Rebellion in Dublin, April, 1916 booklet, April 1916
Flickr - NLIThe shell of the G.P.O. on Sackville Street after the 1916 Rising photograph, May 1916
Decade of Centenaries timelinePM Asquith begs John Redmond’s MP forgiveness for the rejection of Home Rule by the Lords political cartoon, 1913