Several days prior to the action Yu. Leiderman received a large cardboard sheet (110x164 cm) shaped like a folder. Leiderman was prompted to choose an appropriate evening, go to metro station Kashirskaya, exit at the platform, unfold the folder and fix it with its inside facing the pillar opposite the wall with the station’s name. After unfolding and setting up the folder Leiderman discovered on its inside a color copy of photographic image picturing similar fragment of the same station‘s wall with letters “Kashirskaya” (size 110x164 cm). Further action was to be undertaken at Leiderman’s own will.
Moscow, metro station Kashirskaya
14th August, 1990
S. Haensgen, A. Monastyrski