How to make an origami peacock

Step 17

: Fold behind.

Step 18

: Make a crease along the dotted line as shown below,

then unfold.

Step 19

: Outside reverse fold.

Step 20

: Outside reverse fold.

Step 21

: Make a valley fold.

Step 22

: Let (a) meet (b).

Step 23

: Fold again.

Step 24

: Fold along the dotted line.

Step 25

: Fold along the dotted line.