Prints are highly enlarged segments of a small area of photocopied text. -- Source of annotation: Marvin or Ruth Sackner.

According to a personal communication to Marvin Sackner, Olbrich stated that the number of copies was Klasen's age at the time of his death. Norbert Klassen (1941-2011) taught acting and performance at the School for Experimental Design in Zurich. -- 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.

The print is a photocopy of an altered, frowning Mona Lisa by Cejar, the drawing consists of abstract crayon markings by Olbrich and the wooden matches are tied into two bunches with wire by Eggemann. -- Source of annotation: Marvin or Ruth Sackner.

The print is a photocopy of an altered, frowning Mona Lisa by Cejar, the drawing consists of abstract crayon markings by Olbrich and the wooden matches are tied into two bunches with wire by Eggemann. -- Source of annotation: Marvin or Ruth Sackner.

The booklet is constructed as a Dos a Dos book with two gum wrappers stapled inside the front and back covers. -- Source of annotation: Marvin or Ruth Sackner.