Everyone knows “the duck-rabbit,” the figure seen above, which Wittgenstein elevated to the lovably cute and velvety philosophical icon of visual multistability. Well, Mr. Duck-Rabbit, meet your evil cousin, “Harmlos wirkender Rattentod” (Seemingly Harmless Rat-Death), as conceived by my son Ari:
Ari should pitch this idea to whatever is equivalent to Nickelodeon on German television. I smell a hit!