Yurii Leiderman Cactus on Heizer and Fluxsus on Cactus 1983 Other works by the author Yurii Leiderman Cactus on Heizer, Fluxus on Cactus 1983 Yurii Leiderman Hens 1980 Yurii Leiderman Untitled Yurii Leiderman Crossing the Ocean 1982 Yurii Leiderman Ulrich 1986 Yurii Leiderman NWP — Nature, Writer, Psycho Show all
