I´m going to join the architectural topic as is not a common topic here on nexus...
I´d just like to say something I heard from Terence McKenna, also reinforced by Aldous Huxley:
You have to imagine what it was for an ordinary man living in middle age, to enter one of this magnificient gothic cathedrals and see sunlight coming through the colorful glasses on the windows.
There wasn´t any time, or magazines, colors and pigments were limited... so maybe a farmer would dress brown, earthy clothes his entire life... some specific color were very expensive and would only be used by rich people. Today in the other hand... we are overwhelm by colors and pigments everywhere on our screens, advertisement signs, etc.
So, when looking at that colorful light for the first time, feeling the gravity of the space, the vertical-holy stare that makes you use your neck, and the monumental scale of the stone arches and domes... people would get in trance... like phychedelic mystic trance, expanded states of conscience....
There´s a "precious stone" element into it, men have always been fascinated by diamonds and jewels, shinny stuff.
Add fasting and celibacy and you get a super combo.
As for my personal experience, I remember visiting NotreDame, one of the few places you can enter for free in Paris, also one modern monument located in the same island that nobody visits.
My biggest memory was from a different church though... la Sainte Chapelle (it appears in the movie Samsara, or Baraka, not sure which one)... a private chapel for the king located inside a goverment building, former palace or something... after going throw a narrow staicase full of tourists... that space made my lose my breath, that doesn´t happen very often.
Now the haute couture patrons, who fight to see who donates millons of euros first, will re-build an exact copy of it... maybe they´ll use 3d printing in stone... but is going to be an exact copy, brick by brick...
"...after five seconds I was no longer a marxist, no longer a materialist, no longer a rationalist.
It killed those things, it cauterized them..."Terrence McKenna