Tessellations last word

4. Remove the squares

5. Slightly turn the remaining pieces.

6. Pinwheels appear

7. You can add the squares you removed to the back of your
cushion

3. Cut out on the drawn lines including the border

 This is the sort of  template used for this technique - you need
 to make sure the lines fall at the same point on the squares.

2.Template aligned with seams and drawn round - include the
 border in this process.

1.Squares and border ready for the
template.