How to make an origami butterflyfish (page 21)

 

39. Rotate the origami butterflyfish model by 90 degrees.   Prepare to apply a valley-fold.   The purpose of this folding is the same as that one at the step #24.

40. Apply the valley-fold of the step #39.   Prepare to apply a mountain-fold.   You can refer to the step #25 since it has the same purpose.

 

 

 

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