Stitch all around each pair of squares.
Now cut on the diagonal as per photo below.
Without moving the fabric, cut on the other diagonal. You will end up with 4 HST.
Open the squares and press.
Place the half square triangles in a zig zag pattern.
- The front has 7 rows
- The top back panet has 5 rows
- The bottom back panel has 4 rows
The bottom panel will be trimmed after quilting so that the overlapping is not as wide.
Stitch in pairs.