Originally Posted by
Iceblossom
I think Bear is right, this is probably easier to do by hand, but it can be done by sewing and I'll do a bit of research.
Before I research, if you asked me to make one based on the picture -- I like the solid thin petal things in the center, but I would probably divide the center into wedges right down the middle of the thin petals. There are 6 sections, so 60 degree triangles basically. Then I'd either work on out to the edges, or I would do it in rings. Although I often disparage specialty rulers, there is such a thing as having the right tool for the job and if I did it in rings, I would want the correct size template rings, or I do have a couple different circle cutting things.
Edit: The gentle curves should be reasonably easy to piece by machine but may take a bit of getting used to.
Edit 2: One of the other make it easier techniques would be to simply hand applique the thin slivers on top of the center circle.
There are twelve seams coming together at the center.
First, I would make sure that the templates (with seam allowances) ere extremely accurate and that the sewing is also accurate and consistent.
Just from lookinig at the picture - i think my first try would be to piece each white wedge to the coral "curved triangle"
Then sew each of those units to the other white and coral units. Sort of like the LeMooyne Star assembly technique
Then press the center by pressing all seams either clockwise or counterclockwise. Then "spin" the center glob to distribute some of the bulk.
I would sew the outside ring in the same manner. But press the seams in the opposite direction.
Then I would join the rings. I might even consider hand basting before machine sewing to minimize shifting.
I have not tried it - but that's what I think I would try.