Fall-Mist watercolor paper with lots of water then use Aqua Painter to add three colors of re-inkers. Adhere the watercolored paper to card base, and mount the card front (die-cut and stamped with sentiment), popping it up with dimensionals.
I like the idea of a lollipop using paint chips but I dk if I'd ever make a card like this though. What an adorable use of a circle punch! Paint chips would be great to punch for these, just pick your favorite colors.