Windows are like children - you’re very interested in yours but can’t seem to muster quite the same enthusiasm when someone goes off raving about their own. Yet, windows can make or break a home renovation - and with the ever increasing popularity of open-plan living, they play a crucial role in opening up the space to the external world and bridging the gap between domesticity and nature. Plus, they can be pretty incredible. From cultural centres to cathedrals, here are our top picks of weird and wonderful windows from around the world.