Step 1: Fold horizontal and vertical then unfold.
Step 2: Then fold diagonal both ways and unfold once then squash fold into diamond shape
Step 3: Fold bottom left and right to center
Step 4: Fold top triangle down on both sides and unfold
Step 5: Open and squash fold down
Step 6: Fold bottom right to center on both sides
Step 7: fold up then unfold.
Step 8: Open and squash fold.
You have finished the traditional crane!