thank you sweeterthanwine... her book is really nice. Clear instructions and lots of choices...this was my first try so i did the simplest version, only one piece in the quarter arc, etc... she shows several pcs in the arcs as well as pieced, embroidered and fussy cut (like this one) centers... each circle is finished separately and then set together, so that you can quilt each one on a regular sewing machine if you like....