Rhythm 0 [upd] -

The performance was a bold experiment that challenged social norms and sparked intense debate. Some people were fascinated by the piece, while others were disturbed or even outraged.

The Abyss of Permission: Deconstructing Agency, Atrocity, and the Audience in Marina Abramović’s Rhythm 0

For the performance, Abramović stood still and impassive, offering herself as a literal object for public use. She placed 72 items on a table and posted a simple sign:

It is impossible to ignore the gender dynamics. Abramović was a young, beautiful woman standing naked before a predominantly male audience in 1974 Naples. The performance became a theater of patriarchal entitlement. The acts were not random; they were specifically gendered: sexual humiliation, forced nudity, the threat of intimate murder. The men who participated did not treat the male photographer in the room the same way. Rhythm 0 is a brutal demonstration of how the female body is often culturally positioned as a public canvas for male projection—simultaneously Madonna (fed grapes, given a rose) and whore (cut, pierced, threatened with a bullet).

You're referring to the infamous performance art piece "Rhythm 0" by Marina Abramovic in 1974.