Letters for Iris Numbers for Silence

Performance pieces published by Fluxus Editions, N.Y.

1. Instructions card
    Black offset on walnut paper, 19.5 x 12 cm
    Part of "Fluxyearbox 1": box version, No. FX1251

2. 51 cards in envelope  
    Black offset on white cardboard, 4.5 x 7 cm
    Part of "Fluxyearbox 1": book version, No. FX1250

Bibl.: J. Hendricks, "Fluxus Codex", Detroit-New York 1988, p.399 ; "Doings. Assorted performance pieces 1955-2002", New York, 2005, pp. 36-41.