This is my finished square.
I hand stitched the circles/lines, but to not take away from the design/colors of the piece, I elected to machine stitch using monofilament thread and outline the areas around the hand work.
And some detail pictures of my four corners! HA For the most part, I used the opposite color thread for the hand stitching.
I'm anxious to see the other pieces and if we can, in fact, join them together to make a larger quilt!