 1962: FLUXUS Internationale Festspiele Neuester Musik in Wiesbaden with , George Maciunas, Wolf Vostell, Nam June Paik and others.
<fluency>  1962: FLUXUS Internationale Festspiele Neuester Musik in Wiesbaden with , George Maciunas, Wolf Vostell, Nam June Paik and others.
 1962: FLUXUS Internationale Festspiele Neuester Musik in Wiesbaden with George Maciunas, Wolf Vostell, Nam June Paik and others.