The first lesson was on different ways to make pop-ups on the inside, which inspired this card. The video shows 3 ways to use a small cube on which to mount an image. Since the card base was too dark for writing a message inside, I chose to use a white insert instead; but the idea is still the same. As you can see, the inside is a continuation of the theme on the front. These online classes are so helpful!
NOTE: The online class title is "Insider."