For block 6 you will need:
4) 4" cream/tan squares
4) 4"cream squares
4) 4" red squares
4) 4" blue squares
Draw a diagonal line on the back of the cream and cream/tan squares.
Match the four red squares with cream squares.
Match the four blue squares with cream/tan squares.
Place the squares right sides together with the outside edges aligned.
Sew 1/4 inch on each side of the line.
Cut on the line.
Square to 3 1/2" and trim the corners from each end of the seam to eliminate bulk.
Press toward the darker fabrics.
Use the photo at the top to arrange and sew the half square triangles to create the pinwheels.