How to make a standard origami rose paper flower

(page 8)

13th picture of standard origami rose paper flower

13.

Unfold the paper.

You will now see a crease going diagonally across the paper (*a green pen has been used to distinctively show)

14th picture of standard origami rose paper flower

14.

Do the former 2 steps so that there are 2 diagonals that intersect each other at the center.

Both green and black lines are for mountain folds while red lines are for valley folds.

If you have a difficulty in these steps, you are welcome to write a question below.