I have a bunch of blue icing I've been trying to think of something to do with. This evening I figured it out: whales! They're made of a couple basic shapes that are easy to pipe. Hold a bag fitted with a round #12 tip just above and at a 45 degree angle to a parchment paper square. Squeeze until a ball forms, then move the tip along for about half an inch.
Pipe a couple of #2 dots for eyes. Hold the tip almost against the surface, squeeze, release pressure, and pull the tip away. Flatten slightly with a dusted fingertip.AmeriColor Gourmet Writer.