George Maciunas's In Memoriam to Adriano Olivetti, performed during Concert No. 3 of Fully Guaranteed 12 Fluxus Concerts, Fluxhall, 359 Canal Street, New York, April 18, 1964, In Memoriam to Adriano Olivetti, performed by Ay-O, Alison Knowles, George Maciunas, Ben Vautier, Robert Watts, and unidentified individuals during Fully Guaranteed 12 Fluxus Concerts, Flux Hall, 359 Canal Street, New York, April 18, 1964

Anima I, performed during Concert No. 1, Fully Guaranteed 12 Fluxus Concerts, Fluxhall, 359 Canal Street, New York, April 11, 1964

Anima I, performed during Concert No. 1, Fully Guaranteed 12 Fluxus Concerts, Fluxhall, 359 Canal Street, New York, April 11, 1964

Anima 2, performed during Concert No. 1, Fully Guaranteed 12 Fluxus Concerts, Fluxhall, 359 Canal Street, New York, April 11, 1964

Anima 2, performed during Concert No. 1, Fully Guaranteed 12 Fluxus Concerts, Fluxhall, 359 Canal Street, New York, April 11, 1964

Anima 1, performed during Fully Guaranteed 12 Fluxus Concerts, New York, May 23, 1964

Anima 1, performed during Fully Guaranteed 12 Fluxus Concerts, New York, May 23, 1964

Anima 1, performed during Fully Guaranteed 12 Fluxus Concerts, New York, May 23, 1964

Anima 1, performed during Fully Guaranteed 12 Fluxus Concerts, New York, May 23, 1964

Anima 1, performed during Fully Guaranteed 12 Fluxus Concerts, New York, May 23, 1964

Anima 1, performed during Fully Guaranteed 12 Fluxus Concerts, New York, May 23, 1964

Anima 1, performed during Fully Guaranteed 12 Fluxus Concerts, New York, May 23, 1964

Anima 1, performed during Fully Guaranteed 12 Fluxus Concerts, New York, May 23, 1964

Simultaneous performance of Anima 1, Attache de Ben, and Solo for Violin, performed during Fully Guaranteed 12 Fluxus Concerts, New York, May 23, 1964

Simultaneous performance of Anima 1, Attache de Ben, and Solo for Violin, performed during Fully Guaranteed 12 Fluxus Concerts, New York, May 23, 1964

Mieko Shiomi's Water Music, performed during Perpetual Fluxus Festival, Washington Square Gallery, New York, October 30, 1964

Mieko Shiomi's Water Music, performed during Perpetual Fluxus Festival, Washington Square Gallery, New York, October 30, 1964

Street Cleaning Event (1964), performed during Fluxfest Presents Hi Red Center Street Cleaning Event, Grand Army Plaza, New York, June 11, 1966

Street Cleaning Event (1964), performed during Fluxfest Presents Hi Red Center Street Cleaning Event, Grand Army Plaza, New York, June 11, 1966

Street Cleaning Event (1964), performed during Fluxfest Presents Hi Red Center Street Cleaning Event, Grand Army Plaza, New York, June 11, 1966

Street Cleaning Event (1964), performed during Fluxfest Presents Hi Red Center Street Cleaning Event, Grand Army Plaza, New York, June 11, 1966

Street Cleaning Event (1964), performed during Fluxfest Presents Hi Red Center Street Cleaning Event, Grand Army Plaza, New York, June 11, 1966

Street Cleaning Event (1964), performed during Fluxfest Presents Hi Red Center Street Cleaning Event, Grand Army Plaza, New York, June 11, 1966

Street Cleaning Event (1964), performed during Fluxfest Presents Hi Red Center Street Cleaning Event, Grand Army Plaza, New York, June 11, 1966

Street Cleaning Event (1964), performed during Fluxfest Presents Hi Red Center Street Cleaning Event, Grand Army Plaza, New York, June 11, 1966