How to make a spiral origami pinwheel

(page 5)

7th picture of spiral origami pinwheel

07.

Apply four vertical valley-folds of the step #6 and then "unfold" .

You have now completed making a "8x8 matrix base" .

8th picture of spiral origami pinwheel

08.

The crease pattern (CP) for the spiral origami pinwheel is shown on the left.

Prepare to apply the CP.

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