Origami is an interesting and relatively cheap art form. Heather Shida, who's been making origami since the age of ten and now instructs others online in this art, based this gift-card envelope design ...

Origami is the ancient Japanese art of paper folding. One uncut square of paper can, in the hands of an origami artist, be folded into a bird, a frog, a sailboat, or a Japanese samurai helmet beetle.