Ellen, that's the pattern I've been looking for as the original Irish Chain pattern which is free online had that same or similar pattern in the large square. I don't do free motion quilting myself and not good enough to try to make the pattern as you did. Does anyone know where I might find a pattern similar to this though I actually need it for 6 slots of squares on each side going both directions. This block is 18 x 18 in all.
Love your quilt and how you quilted it.