Interesting things. Some relate to an interesting person named Athanasius Kircher, or to a book I wrote about him called A Man of Misconceptions, out in paperback in November 2013 from Riverhead. Buy it from an independent bookstore. Download it from iTunes, Amazon, or Barnes & Noble. More about me here until I figure out the rest.
The 17th century Jesuit Athanasius Kircher and his mandala-like Sunflower diagram which encapsulates his much-Catholicized take on Jewish Kabbalism, and a very unique take on the Divine Name(Tetragrammaton) in the center.