ETA: WOW! You guys are great! Because of all the attention this cake has gotten, I’ll just say that its a basic white cake recipe with food coloring. The frosting is buttercream with Wilton’s gel coloring. I built and frosted the cake and then drew the design. It’s not a special recipe, so go wild when you make your own! I’ll bet lemon would work well too!
So, for a friend’s birthday, his wife asked if I could recreate a cake he had seen online. I said sure. Thus, we have another tribute to Pink Floyd, Dark Side of the Moon.