the fold of the card, the decoration on the inside stands up when you open the card!
I found this design at www.valitas-freshfolds.blogspot.com/2010/01/pop-up-balloon-card.html
This talented gal has posted a video tutorial so you get to see her make it. It is pretty simple and I love cards that move. Wouldn't kids (and adults) love this idea.
The front of the card is Tilda with cake by Magnolia. The word sentiment is part of a round stamp by Catslife Press. The papers are by Graphic 45. Flowers are Prima, the leaves are a punch. Distressed edges of ovals and used distress inks.
On the inside, I cut clear acetate strips. I used a Martha punch to punch out the cakes. The border punch is also Martha. The inside sentiment is Hero Arts.
This design has endless possibilities! If you don't have a punch for the inside use a stamp and cut the design out. You can have as many or as few strips as looks good to you. I can't wait to make some more of these, so much fun.