Share a little about the materials, processes, and techniques used to create this cake Cake, fondant, rice krispie treats, edible airbrushing pearl paint, edible pen, florist foam, foam core What are you most proud of? My first attempt at a topsy turvy cake. What advice would you give someone starting this project? Plan, plan, plan, plan! It took 2 weeks of planning and sketching and thinking and pondering and only 3 days to put it all together.