I got a request for this cake just a few days after that last one. They wanted a cake that was half red, half white with a halo on the red side and devil horns on the white side.
My wonderful husband pushed me to use fondant even though I was still sore from my last attempt. He convinced me it would look cleaner than trying to make a perfectly straight line out of icing.
But it worked! Hooray! I used a pizza cutter to get a perfectly straight line down the middle of the cake and pretty much dyed my hands red getting the fondant that color, but it worked out pretty well. And my hands are getting progressively steadier when I do piping, so the writing came out really well too.