Want to turn that sheet of paper into a swan? Or how about something useful like a case for business cards? Origami can be decorative or utilitarian, you just have to know how use it. Here's an easy ...

1. Take a rectangular origami paper and fold it in half. 2. Then fold it partially, to make a crease on top. 3. Fold the two upper corners to form a triangle. 4. Now fold both the bottom layers of the ...