Three experts weigh in on the architectural style that defined Europe for centuries and continues to inspire buildings today ...

Notre-Dame Cathedral in Paris has long been one of ... Notre-Dame’s three rose windows are some of the greatest masterpieces. The North Rose, the South Rose and the West Rose are magnificent ...

The cathedral boasts some of the finest medieval stained glass to be found in England which, miraculously, survived the Reformation and the Civil War. The 'Jesse' or 'Golden Window' dates back to ...