I ran across a DIY post online showing how to tie a Celtic heart knot. So, I tried it and made this little chachki. It needs some work to emphasize the heart shape, but I like it!
If you want to see how to make one, this YouTube video shows you how and is easy to follow.
Sheila365 
Knot bad! Really good macro of it.
John R.: http://thedailygraff.com/
thank you, john 🙂