For me, I think they remind me of a time that I feel was safe. A time when people had faith: in themselves, parents, government, God, friends and jobs. With the rise of existentialism and other philosophies, we don't quite trust people around us...until they are useful. Of course, part of that is just part of being human. As well, it's partly our sheister until proven trustworthy mindset.
With that said, here is a slideshow of some of my absolute favorite patterns.
