Christ's church cathedral here in my city, a google search of Christ's church cathedral (of which there appears to be a lot) seems to carry this architecture
I am betting once someone has seen this thread they will start to see it everywhere.
Go to your own town, wherever in the world, and look at your churches (all 5 religions), court houses, banks, government buildings, park gates, etc. I really wonder how easy/hard it is to find.
The question is how conscious were all these builders of this pattern? But if not, they why design it this way? Surely this all can't be coincidence, yet indeed it does appear to span all continents, empires, cultures and times... all the way up to present day