Artists
- christian morgenstern
- joerg becker
- francisco varela
- georg christoph lichtenberg
- george spencer brown
- gerhard polt
- gregory bateson
- hans magnus enzensberger
- hans vahinger
- heinz von foerster
- jean-babtiste alphonse karr
- martin luther
- norbert wiener
- oscar wilde
- oskar kokoschka
- ovid metamorphosen
- samuel beckett
- sir arthur eddington
- william shakespeare