![Ben Vautier. Signing certificates, performed during Fluxus Festival of Total Art and Comportment, Flea market, Nice, July 25, 1963. 1963 | MoMA Ben Vautier. Signing certificates, performed during Fluxus Festival of Total Art and Comportment, Flea market, Nice, July 25, 1963. 1963 | MoMA](https://www.moma.org/media/W1siZiIsIjI2NjI4NyJdLFsicCIsImNvbnZlcnQiLCItcXVhbGl0eSA5MCAtcmVzaXplIDIwMDB4MjAwMFx1MDAzZSJdXQ.jpg?sha=396543fa29a73093)
Ben Vautier. Signing certificates, performed during Fluxus Festival of Total Art and Comportment, Flea market, Nice, July 25, 1963. 1963 | MoMA
![Fluxus o del principio d'indeterminazione. [Copia firmata da Ben Vautier / Copy signed by Ben Vautier] | Libreria Antiquaria Coenobium Fluxus o del principio d'indeterminazione. [Copia firmata da Ben Vautier / Copy signed by Ben Vautier] | Libreria Antiquaria Coenobium](https://libreriaantiquariacoenobium.it/images/books/29%20n.2933.jpg)
Fluxus o del principio d'indeterminazione. [Copia firmata da Ben Vautier / Copy signed by Ben Vautier] | Libreria Antiquaria Coenobium
![Takehisa Kosugi, Ben Vautier, George Brecht. Simultaneous performance of Anima 1, Attache de Ben, and Solo for Violin, performed during Fully Guaranteed 12 Fluxus Concerts, New York, May 23, 1964. 1964 | MoMA Takehisa Kosugi, Ben Vautier, George Brecht. Simultaneous performance of Anima 1, Attache de Ben, and Solo for Violin, performed during Fully Guaranteed 12 Fluxus Concerts, New York, May 23, 1964. 1964 | MoMA](https://www.moma.org/media/W1siZiIsIjMwNDk5MSJdLFsicCIsImNvbnZlcnQiLCItcXVhbGl0eSA5MCAtcmVzaXplIDIwMDB4MjAwMFx1MDAzZSJdXQ.jpg?sha=325f4755ebba1040)