Harry Clarke‘s Stained-glass Treasures focuses on the 19 lights at St Mary’s Church, Ballinrobe, Co Mayo. Their brilliant colours are like jewels found in a treasure box, crimsons, emeralds, yellows, and blues all glittering and glistening in the sunlight. The minute details of his creations are focused on, along with the lower predellas, where a story related to the subject’s life is told. High above, at the apex of the window, the symbols are accompanied by images, floral details, and angles. It is suggested that one bring a pair of small binoculars to enjoy their intricate detail and beauty. BONUS: QR codes provide access to additional information on the Early Irish Saints series. There is also information on Clarke windows at Cong, Kilmaine, and Roundfort.