https://www.facebook.com/DanScavino/posts/2842019726013745
https://www.britannica.com/topic/Chartres-Cathedral
Chartres Cathedral, also called Notre-Dame d'Chartres or the Cathedral of Notre-Dame, Gothic cathedral located in the town of Chartres, northwestern France. … The present cathedral was constructed on the foundations of the earlier church and consecrated in 1260.
''Khazad-dûm''
https://www.reddit.com/r/lordoftherings/comments/knrq9m/khazaddûm_moria_the_great_realm_and_dwarf_city_of/