This is an illustration of a story whose main characters is bugs. A fat butterfly worm want to get thinner, with the support of the older pink worm.All others bugs jokes of her.It's a tender children story,whose moral is "acept you as you are,no matter what all others say". A sort of the Hans Christian Andersen's "The Ugly Duck", this time the fat worm turns to a beautifully colourfull buterfly...