21.
Apply the horizontal valley-fold of the step #20.
Prepare to rotate the origami phlox flower model by 90 degrees.
22.
Rotate the origami phlox flower model by 90 degrees.
Prepare to turn the origami phlox flower model over.
A clothesline, contour, line, string or rope a lint, cloth, fabric or textile local area network atlantic mackerel in all likelihood a boundary direction linen flex