…courtesy of mark “indiana jones” jarzombek. these churches are cut. into. the f’ing rock. i mean they are all one solid piece of rockness. and that is just the beginning, there is a crazy water tables story involved. the whole thing is insane. you can read about it here.
ps. people that would have enjoyed this way too much [other than me]: colin rowe, rudolf arnheim. which is odd, if you think of this [sorry—jstor link, login required—link goes to mmj’s article on wolfflin in assemblage 23].