it is easy and simple, but if you try … you can sew.
This cushions 40×40 cm.
carve out of the base fabric 16 squares of 20×20 cm. Each. Mark the middle.
On the wrong side to make amends for 1 cm. From all sides. If the fabric is not compliant, the best tack.
Take one corner and Bends it to the center of the fixing stitch
That this envelope should turn
Now take the back corners of the envelope and anchoring them in the center
We get here a little envelope. So do all the 16 squares
sew squares into strips
The bars make a square.
Because the fabric that will be used to insert cut out 32 squares of 5×5 cm. 8 of them cut into triangles.
This is how we expand.
to turn away the edges and fasten namitka
That’s the way until it fills the entire field.
Make a frame to fit your needs, do not forget about the allowances
Oh, and then as usual.