The obscure Russian "Necrorealism" art movement, which emerged in the 1980s, doesn't even rate a page on Wikipedia. Based on the video below, it seems to have been an excuse for a bunch of Russian guys to make low-budget zombie movies in the forest. Though movies without a semblance of a plot.
The slightly grandiose, academic name belies the fact that the movement was actually a small group of experimental-artists from Leningrad (now St Petersburg) who emerged in the 80s under the leadership of the artist/experimental filmmaker, Evgeny Yufit.
Having got their hands on a lavishly illustrated forensic pathology textbook for inspiration, their initial output was comprised of photos of themselves in zombiesque make-up. Then followed performances... events that passersby or passengers were guaranteed to observe with horror. Later they began to use film as medium, and established an underground film studio.
When Bob Golub arrived in New York in 1984, he began selling "lucky potatoes." He would write his name on them with a felt-tipped pen and also sprinkle them with lucky water from his grandmother's well. The price was whatever a customer wished to pay. Golub said they were popular with stockbrokers. He told the New York Times, "There are guys making $500,000 a year walking around here with lucky potatoes in their suits."