Events calendar: Your guide to the top exhibitions taking place online and around the country
Until February 26: Tangible Visible Form; exhibition by David Booth, John Rainey, Mary Ronayne, Owen de Forge, Sandra Hickey and Lee Welch; The Courthouse Gallery & Studios, Ennistymon, Co Clare; see: thecourthousegallery.com
Until February 26: Winter Exhibition; McKenna Gallery, Omagh; see: mckennagallery.com
Until February 27: Memento, Looking Back, Looking Forward; Group Winter Show; Olivier Cornet Gallery, 3 Great Denmark Street, Dublin 1; see: oliviercornetgallery.com
Until February 28: Winter Blue Chip Exhibition; works by modern masters, ...