Mom's quilt is on the frame. The design evolved as I quilted it.
First, I marked off this white border in 8 inch blocks. Then I quilted one line along the marks to divide the border into sections intending to quilt feathers in each one.
I pondered that for a long time after I made those lines.
I decided, instead, to center a feather in the middle, separated by several straight lines (4 inches worth, 1/4 inch apart) and attempt an elongated spiral from Angela Walter's Craftsy class. I am not displeased with the results.