Concert· Karlsruhe
Vom kleinen Maulwurf, der wissen wollte, wer ihm auf den Kopf gemacht hat
This is a classic children's picture book by Werner Holzwarth and Wolf Erlbruch about a little mole who sets out to find which animal defecated on his head, going from animal to animal comparing their droppings until he finally gets his revenge on the culprit, a dog.