What cathedrals?!?!

Good day Ed - sorry that I haven't checked the discussion boards on this great film for a while. As you may guess, I wrote the first review for this film on IMDb and deliberately did not list the six "cathedrals" so that the element of surprise was not lost. Just out if interest, none of them are actually cathedrals - they are iconic buildings of Europe. However, if you would like to know what buildings are covered, you can find a list on IMDb just below the message boards on the front page of IMDb - the section which is titled "Create a Character Page for ....". Hope you can find some large screen cinema which is screening this fine documentary.