LOL yeah they are Amish Hex signs. They are all over here. Each one means something different and do resemble quilts sometimes. Look at this site.
http://www.bigbhive.com/hex.html They really are interesting. I had a fertility Hex over my bed for years. It didn't work. But they are pretty. Mimee4 if you need one and can't find it let me know. I will look locally.