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. In this case, the print was not depicted in the catalogue and the page reference is to Bremer's biography. The Sackner Archive also holds a signed photograph by Bremer of a similar image, i.e., two military tanks depicted as shaped poems. -- Source of annotation: Marvin or Ruth Sackner.