The debate started almost the same day the Notre Dame fire in Paris was brought under control: Should this great cathedral be rebuilt “as it has always been”? Or should the fallen spire and fire-ravaged roof be “updated” to integrate more modern elements? Ideas for the restoration have already started to proliferate — here’s an example of one firm’s vision, and you can see several more by following this link. Predictably, traditionalists push back hard on the idea of putting a greenhouse under a glass roof or creating a new crystal spire for Notre Dame de Paris. But predictably, too, they ignore some key points in the history of the ancient building: It has not, […]