My video on how to tie the Celtic Heart Knot went up here on Saturday!
This knot is both decorative and very useful. It works great as a "stopper" for beads and/or the end knot that goes through the loop to hold a bracelet on your wrist.
It also can be tied using multiple strands (as shown in the video).
It is a little more tricky that way, but it can definitely be done.
The project in next week's video will use this knot.