The concrete poem on the title page reads, "The void enclosed by the squares of three four and five." The poem is also reproduced on the back cover in a different shape. -- Source of annotation: Marvin or Ruth Sackner.

This in one of several rubberstamped prints published as a series by Parisol Press. Andre rubberstamped the number 0220 on the blank paper. -- Source of annotation: Marvin or Ruth Sackner.

This catalogue lists Fluxus publications as well as individual and group exhibitions of conceptual art . -- Source of annotation: Marvin or Ruth Sackner.

Andre superimposed a drawing for a floor sculpture on a graph paper, printed grid. Zaj was a Spanish fluxus-like group of artists/poets. This print is depicted in Encuentro De Pamplona 1972, a catalogue held by the Sackner Archive. -- Source of annotation: Marvin or Ruth Sackner.