By Brian Gratwicke from DC, USA (St Columba Stained glass window) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)], via Wikimedia Commons

By Brian Gratwicke from DC, USA (St Columba Stained glass window) [CC BY 2.0 (http://creativecommons.org/licenses/by/2.0)%5D, via Wikimedia Commons