I had my class make this impossible card on one of our classes. Base is Rich Razzleberry with Share What You Love DSP on top and whisper white layered with Pear Pizazz. Layered with flower punched out from Pop of petals and layered with dimensionals, topped with a little Pearl Basic Jewel. So much fun.
You can find the direction at Splitcoast Stampers Tutorials by Dina Kowal https://www.splitcoaststampers.com/resources/tutorials/impossiblecard/