If you are new to the Shape Up! challenges, what I'm looking for is the shape to really stand out. So you can create a heart-shaped card, put a large heart on your card, or put lots of hearts on your card - the important thing is to have the heart be the dominant shape.
Kristie, with the help of The Stamping Boutique, definitely made it stand out on her card:
Beautiful colors on this card, Kristie, and I just love this image from The Stamping Boutique.
Now you can give this challenge a try and put some heart into it ;)