In our series on Irish artists abroad, John Mulcahy recalls Andrew Nicholl’s adventures as teacher of landscape painting in Colombo, Sri Lanka.
Anne Stewart selects an 18th-century pastel portrait of George, 1st Earl Macartney from the Ulster Museum Collection
Brian McAvera examines a provocative new series from Colin Davidson, which brings us face to face with those who have been overlooked in Northern Ireland’s hard-won peace