During preschool, my son would create the COOLEST projects using a mixture of shaving cream and white glue. You can tint it, add buttons, glitter, and other stuff, and form it to whatever shape you want! (I have the cutest heart framed without glass in my kids' playroom he made for Valentine's Day) For this tech page, we stamped the leaves from Wonderful you, then, with the mixture tinted with old olive, we filled in the leaves and added green chunky glitter.