Step 4: Bill #1 Continued
Fold the flap where the border of the bill design is back.
Unfold the first crease made in this step and keep that flap near the border folded down.
Re-crease the first fold and you'll have a triangle point.
Repeat these steps on the other end, diagonally folding, creasing the flap, opening, and re-creasing to create a clean triangle point.
You're now done with bill #1. When you flip the bill over you will see two large triangles.