What about Notre Dame as an historical document? It has lots of information about how buildings were built in the past. That isn't to say the new bits can't o

What about Notre Dame as an historical document? It has lots of information about how buildings were built in the past. That isn't to say the new bits can't obviously be new, I'm not sure old buildings have to be static, they've evolved over 100s of years, why not continue that tradition?