This is buttercream cake with piping gel as water, ALL edible. The cattails are fondant/gumpaste mix on spagetti, the frogs, lillies and firefly are all gumpaste/fondant and Ray has gelatin wings. At first I was going for just generic frogs, as it was my first sculptures, then I did Ray and wished I had tried harder to make the frogs look like the movie. The tiara is royal icing, and I broke 17 of them, including this one, but I glued it back together.