This pamphlet consists of four Images of stylized heads. -- Source of annotation: Marvin or Ruth Sackner.

This print was hung in the most important exhibition of concrete poetry in its time. The numbering scheme used to classify the posters is based upon the pages of the exhibition catalogue with the same title. The lexical key is published in the catalogue but not on the poster. An arrow pointing to the left means 'yes' and an arrow pointing to the right means 'no.' -- Source of annotation: Marvin or Ruth Sackner.