Honestly, the artistic parallels you could draw between Frank Lloyd "why must a building be structurally stable? is it not enough to be aesthetic?" Wright and Andrew Lloyd "wrote Cats and Starlight Express" Webber.............

So, from what I've learned from this book/recent googling, Frank Lloyd Wright (and, after his death, his widow) ran a "Taliesin Fellowship" out of Wisconsin and Arizona (everyone relocated between the two annually) which was ostensibly an architectural school but really more of a commune with super culty vibes, especially when his widow took over, because she was into some weird mysticism stuff.