Oh God and these, so bizarre and beautiful: "Angels form an arc under the central light, which is YHWH, the Hebrew letters for God. Daylight is the source of direct light, refracted light, and light reflected by night (on right). Divine authority, a hand writing a book that absorbs light directly from the source of all light, oversees the daylight, and it is a little higher than Reason, the hand writing a book above the night, which receives a more modest eye's light. Below daylight is Profane Authority, which receives only a lantern's light; below Reason is Sense, which points to an image produced by a telescope. Emperor Ferdinand enters the picture as one of Kircher's patrons."
