I am currently working on Judy Niemeyer's Christmas Celebration tree skirt. It's a gorgeous pattern and all paper pieced, but man is it tedious! I had only minimal experience with paper piecing before I started this project, but it hasn't been terribly difficult. It's just very fiddley and I get bored with it very quickly. I really want to do the Bali Wedding Star as well, but I don't know if I will ever be able to finish it.