This is Gypsy Heart from Teri Dusenbury's Tatting Hearts book. It's been a while since I had done split rings so it was good to get a refresher.
I've also learned how to do a single shuttle split ring and a self closing mock ring in the last few weeks. I don't have any patterns that call for those techniques, but it's nice to know I can do them. I need to relearn how to do cluny leaves but I don't think my hand can handle that kind of workout at the moment.