The one lone variegated earring jacket you see is made from Rachel Colvin Jackson's Simple Celtic Earrings. I left off the picot for attaching a wire and will wear them as earring jackets for post earrings. This one required I get out my tatting needles and refresh my rusty skills. I found it was rather like riding a bicycle. The movements came back to me very quickly. As I write this, I've only completed one piece. I look forward to playing with this one a bit more.
My thanks to both Jennifer and Rachel. I've enjoyed playing with your techniques and see many possibilities for them.