The confetti in the cover bag came from the perforations of the punched pages. -- Source of annotation: Marvin or Ruth Sackner.

Includes documentation of works by the "The Nomads." -- Source of annotation: Marvin or Ruth Sackner.

Norbert Klassen (1941-2011) taught acting and performance at the School for Experimental Design in Zurich. This CD displays the same images as the book. -- Source of annotation: Marvin or Ruth Sackner.

Norbert Klassen (1941-2011) taught acting and performance at the School for Experimental Design in Zurich. This CD displays the same images as the book. -- Source of annotation: Marvin or Ruth Sackner.

This broadside in an unfolded state together with other Ryosuke Cohen's Brain Cells and cards are stored in a large green & black folder. -- Source of annotation: Marvin or Ruth Sackner.

Each stamp sheet was made by two or more of the participating artist/poets. The cover of the folder half painted with a glossy red color has the digital letters CO-2-2 collaged onto it. -- Source of annotation: Marvin or Ruth Sackner.

The cover of this booklet reproduces a postcard with statements by Jurgen Olbrich and Achim Schnyder. A slip consisting of the colophon has a written designation "flu last 69...3" and is rubberstamped cesar figueiredo. -- Source of annotation: Marvin or Ruth Sackner.

The Sackner Archive also holds two signed copies of this colored photograph that depictsthe three artists. -- Source of annotation: Marvin or Ruth Sackner.

The photographic portraits on cards document the friendship of the three artists over the years 1988-1994. The plastic toy house poem object has a small window through which a colored photograph of the artists can be seen when the house is held up to the light. -- Source of annotation: Marvin or Ruth Sackner.

Card consists of a photograph of the artists. -- Source of annotation: Marvin or Ruth Sackner.