The piece appeared in Trout, Trout, Trout!: A Fish Chant! by April Pulley Sayre. The challenge was how to portray an inch-long minnow with a pike than can get up to three feet? Digital helped tremendously as there were 328 little fish that were cloned to create the giant, vengeful, mutant Piranha-shape. 19 x 10 3/4.