I used reverse applique for this block. A bit fussy, but I was happy with the finished block. I have photos from two different blocks since I did not get enough photos with my first block! The tutorial assumes you have access to Dear Jane Templates from the Electric Quilt software, or you have drawn them yourself.
Cut one 6 ½” square of print fabric and cut twice diagonally into 4 triangles
Cut one 3 ½” square of print fabric and cut twice diagonally into 4 triangles
Cut on 6” square of background fabric
Sew the large print triangle pieces back together to make a square with diagonal seams. This will allow you to reverse applique on seams and avoid turning under raw edges in the corners.
Sew each seam twice to reinforce them because the ends will need to be ripped out so they can be folded to set in the applique.
Center your Dear Jane ruler on the square with the diagonal seams lined up. Draw a line around the edges of the ruler to mark cutting lines for the block. This will allow you to correctly position the corner triangles.

Cut out a square and triangle template printed on freezer paper. Cut out on the cutting lines and cut out the center on the seam lines.
Iron the template square in the center of the pieced square. Carefully cut out the center leaving a ¼” seam allowance. Then carefully rip out the seams up to the corners of the template. Finger press the seam allowances to the back.
Line the triangle template up on the seam in each corner to mark cutting lines. The point will go towards the center. The edges on each side of the template should line up with the outside cutting lines drawn on the pieced block.
Press the template into each corner and then draw cutting lines ¼” from the inside edges of the template. Once each corner is marked, cut out the corners on the cutting lines.
Carefully rip out ¼” of the seam in each corner so that the seam allowance can be folded back. Draw the seam lines on the inside and press the ¼” seam allowance to the back in each corner.
Now you can finally applique/reverse applique this piece to the background square!
Baste the print square to the background piece and reverse applique the center and each corner. Once you have finished appliqueing carefully cut back the background fabric diagonally in each corner by lining your ruler up with the ends of the cutting lines on the print piece.
Sew each of the small print triangles to the corners. Trim the block to 5” with your Dear Jane ruler by matching the diagonal seams with the guidelines on the ruler.
Wow! They are both beautiful!! Which one should I use?