Each contributor submitted two photographs mounted on museum boards. -- Source of annotation: Marvin or Ruth Sackner.

The edition consisted of 25 copies plus seven copies for contributors and legal deposit. -- Source of annotation: Marvin or Ruth Sackner.

Each stylized playing card depicts a photographic portrait of a lettrist artist with varied lettrist symbols and/or calligraphic styles that are printed directly on the photograph. These are associated with the visual works of the specific artists. Some markings are also directly painted onto the photographs. For some artists, the letters of their names appear as negative spaces on the photographs. Isidore Isou contributed an introduction to this work. -- Source of annotation: Marvin or Ruth Sackner.

The technique used for these photographs is the Rayograph and Sabatier acknowledges his debt to Man Ray in an introductory essay. -- Source of annotation: Marvin or Ruth Sackner.