Have always admired this patterns. Your quilt is just lovely.
My d-m who is turning 91 sewed mini blocks of it over 20 years ago and made pin cushions to give out to her sewing friends. Our LQS at the time offered a free block pattern of it. They turned out sweet.
My d-m would be pleased that I mention this. Sadly she has been diagnosed with advanced dementia and no longer can sew. Loves to fold and unfold bits of fabric. I think she enjoys feeling the texture of fabrics.