Made a cake for a friends daughters 2nd birthday.
It 2 11x15 cakes side by side (so 11x30). One cake is triple chocolate fudge.
The other is fudge marble.
Used buttercream icing to iced the cake and for decorations (Spongebob, gifts, and writings). Also used royal icing (w/c hardens for bow, jelly fish, gift and coral on cake). I couldn't see the Piping Gel transfer, so I ended up drawing Spongebob freehand.