Stained glass window pattern based on the row of crosses and shields found in the south window of Canturbury Cathedral in Kent England. I have never been there, and most images are so fuzzy that the details of these huge and spectacular midieval windows are too obscure to make accurate representations.  A free "real" pattern to anyone who can supply me with a close up images of any of the big famous stained glass windows.  See a variation of this pattern HERE.