The curtain tie. First picture is the whole thing. At one end, there is a 74-face globe knot (Thanks, CUrchin for that tutorial!), tied around a golf ball. At the other end, a loop tied into a lanyard/diamond knot, and hitched over with 3-strand cockscombing. In the middle, is a doubled longhorn knot (Thanks, JD Lenzen for the awesome tutorial on tying this one!). I need to re-dress this one, and either stitch it a little more solidly in place, or glue it, I think. The weight of the golf ball is pulling the knot out of shape.