In Germany there is the "Stiftung Warentest" that checks if certain products are made with the right standard. Litsa Spathi had the idea to produce special stickers with a slightly different text. For the test 8/04 the judgement of this consumer oganisation was: "sehr gut". The sticker reads further: "Im Test: 24 Fluxus-Kuenstler. Testurteil: 8 sehr gut, 10 gut, 6 zufriedenstellend". This way it looks like the stickers appoves the fluxus-piece and/or the fluxus-artist it is attached to.
With this concept Ruud scanned the original images that Litsa sent to him, He erased the standard text and added the text Litsa wrote, and printed stickers out of this file. Litsa will use the stickers on the outgoing mail from the Fluxus Heidelberg Center.