Fenêtre de Rose du nord, Cathédrale Notre-Dame de Paris, circa 1270.

Notre Dame's north transept wall, consisting of a rose window surmounting 18 lancet windows, was built ca. 1250-1260 while Jean de Chelles was architect, most of the original 13th C. glasswork is still intact, filtering light into a rainbow of blues, reds, greens, browns and yellows..

 

 

 

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