Very nice link Questa. Thanks.
You're very welcome, Ashe!
Regarding what Marisol mentioned about symbols on barns: Living in Pennsylvania, there are many Amish communities around with colorful "hex signs" on their barns. I have a tendency to make crystal grids on them in my mind. lol I'm sure they would frown upon that! Below is a link about the story of hex signs if you're interested. I never knew "hex" meant "witch" in German.http://www.amishnews.com/featurearticles/Storyofhexsigns.htm