Tibetan Dream Catcher

At my "home" at the University of Central Missouri in Warrensburg, I have a "dream catcher" hanging over my bed that is an imitation of a Tibetan dream catcher.  I used some carnelian beads, some tiger's eye beads, and some sandalwood beads on a red string which at the end below the beads and at the end there I tied an "eternal knot" (Buddhist symbol representing eternity)