This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Armagh St. Patrick's Cathedral as designed by J. J. McCarthy c. . St Patrick's Cathedral Armagh as designed by McCarthy Published in archive org John Gallogly The History of St Patrick's Cathedral Armagh Gill Son Dublin on plate between and This has been actually scanned from Jeanne Sheehy McCarthy and the Gothic Revival in Ireland