Step 1) Fold and unfold the paper in half
both ways

Step 2) Fold both sides in along the dotted
lines.

Step 3) Fold and unfold the bottom and top
along the dotted lines.

Step 4) Fold the paper behind along the
dotted line.

Step 5) Turn the paper over.

Step 6) Fold the top of the paper down
along the dotted line.

Step 7) Fold the paper up along the dotted
line.

Step 8) Fold and unfold the paper in half
and leave slightly folded to give a 3D look.