Plos fabric book cover 3

A few days ago I finished Nefertiti on the back of my cover. This time I only stitched the outlines in a whipped backstitch. Today I finally knew how to finish the border at the right side to solve the problem I wrote about last week. I added 2 rows of two opposite rows of buttonhole stitches with French knots between them. This is the bottom right corner.

I'm almost finished, only 6 inches to fill up with French knots!