The piece consists of a black, a red and yellow glossy paper sheets that are perforated with the same pattern. The consumer/participant is instructed to detach the perforated parts and create new versions of the "poem." After completion, the poem can be "a) flinged in the garbage; b) employed to make a new poem." -- Source of annotation: Marvin or Ruth Sackner.

This book is a review of Avant Garde Brazilian poetry from the 20's to the 60's that does not include the Noigandres group. The concrete poems have their beginning around 1966. -- Source of annotation: Marvin or Ruth Sackner.

This is a selection of concrete poems composed by Cirne from 1986-1992. -- Source of annotation: Marvin or Ruth Sackner.

Falves Silva was the editor. -- Source of annotation: Marvin or Ruth Sackner.

Edited by Falves Silva. -- Source of annotation: Marvin or Ruth Sackner.

Exhibition was curated by Avelino De Araujo, Bianor Paulino, Falves Silva, and J. Medeiros. -- Source of annotation: Marvin or Ruth Sackner.

This example of a process/poem deals with folding of white heavy weight paper sheets in space. The envelope is addressed to Herman De Vrries and the documentation is printed on the mailing envelope. -- Source of annotation: Marvin or Ruth Sackner.

Includes a chapter on Brazilian poets who composed shaped and sound poetry prior to the Noigandres group. -- Source of annotation: Marvin or Ruth Sackner.