The Sackner Archive holds the following concrete poems that are reproduced in this book, viz, buchstaben-insel, ohel-ruach (tent - spirit), struktur-bruch/bruchstaben-gefuge, bruchstaben/monaden. Several poems in this book are constellations of nouns in the style of Eugen Gomringer. -- Source of annotation: Marvin or Ruth Sackner.

Two clusters of Hebrew letraset letters are positioned in the top left and bottom right corners. -- Source of annotation: Marvin or Ruth Sackner.

This is a reproduction of a drawing that consists of five Hebrew letters falling from the top of the page. This card is combined with others from Edition Splitter and stored as a card set. -- Source of annotation: Marvin or Ruth Sackner.

Clusters of large and small Hebrew letraset letters are randomly positioned throughout the surface. -- Source of annotation: Marvin or Ruth Sackner.

Consists of a minimalist arrangement of eight Hebrew letters falling from upper left to the center of the surface. -- Source of annotation: Marvin or Ruth Sackner.

Clusters of large and small Hebrew letraset letters and numbers are randomly positioned throughout the surface. -- Source of annotation: Marvin or Ruth Sackner.

Daniel utilized mostly letraset Hebrew letters of various size and typographic syles to create an abstract composition. -- Source of annotation: Marvin or Ruth Sackner.